2 Unix SMB/CIFS implementation.
4 Copyright (C) Andrew Tridgell 1994-1998
5 Copyright (C) Jeremy Allison 2001-2009
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #include "system/filesys.h"
23 #include "libsmb/libsmb.h"
24 #include "../lib/util/tevent_ntstatus.h"
25 #include "async_smb.h"
26 #include "libsmb/clirap.h"
29 #include "libcli/security/secdesc.h"
31 /***********************************************************
32 Common function for pushing stings, used by smb_bytes_push_str()
33 and trans_bytes_push_str(). Only difference is the align_odd
35 ***********************************************************/
37 static uint8_t *internal_bytes_push_str(uint8_t *buf
, bool ucs2
,
38 const char *str
, size_t str_len
,
40 size_t *pconverted_size
)
44 size_t converted_size
;
50 buflen
= talloc_get_size(buf
);
53 ((align_odd
&& (buflen
% 2 == 0)) ||
54 (!align_odd
&& (buflen
% 2 == 1)))) {
56 * We're pushing into an SMB buffer, align odd
58 buf
= talloc_realloc(NULL
, buf
, uint8_t, buflen
+ 1);
66 if (!convert_string_talloc(talloc_tos(), CH_UNIX
,
67 ucs2
? CH_UTF16LE
: CH_DOS
,
68 str
, str_len
, &converted
,
73 buf
= talloc_realloc(NULL
, buf
, uint8_t,
74 buflen
+ converted_size
);
76 TALLOC_FREE(converted
);
80 memcpy(buf
+ buflen
, converted
, converted_size
);
82 TALLOC_FREE(converted
);
84 if (pconverted_size
) {
85 *pconverted_size
= converted_size
;
91 /***********************************************************
92 Push a string into an SMB buffer, with odd byte alignment
93 if it's a UCS2 string.
94 ***********************************************************/
96 uint8_t *smb_bytes_push_str(uint8_t *buf
, bool ucs2
,
97 const char *str
, size_t str_len
,
98 size_t *pconverted_size
)
100 return internal_bytes_push_str(buf
, ucs2
, str
, str_len
,
101 true, pconverted_size
);
104 uint8_t *smb_bytes_push_bytes(uint8_t *buf
, uint8_t prefix
,
105 const uint8_t *bytes
, size_t num_bytes
)
112 buflen
= talloc_get_size(buf
);
114 buf
= talloc_realloc(NULL
, buf
, uint8_t,
115 buflen
+ 1 + num_bytes
);
119 buf
[buflen
] = prefix
;
120 memcpy(&buf
[buflen
+1], bytes
, num_bytes
);
124 /***********************************************************
125 Same as smb_bytes_push_str(), but without the odd byte
126 align for ucs2 (we're pushing into a param or data block).
127 static for now, although this will probably change when
128 other modules use async trans calls.
129 ***********************************************************/
131 uint8_t *trans2_bytes_push_str(uint8_t *buf
, bool ucs2
,
132 const char *str
, size_t str_len
,
133 size_t *pconverted_size
)
135 return internal_bytes_push_str(buf
, ucs2
, str
, str_len
,
136 false, pconverted_size
);
139 uint8_t *trans2_bytes_push_bytes(uint8_t *buf
,
140 const uint8_t *bytes
, size_t num_bytes
)
147 buflen
= talloc_get_size(buf
);
149 buf
= talloc_realloc(NULL
, buf
, uint8_t,
154 memcpy(&buf
[buflen
], bytes
, num_bytes
);
158 struct cli_setpathinfo_state
{
163 static void cli_setpathinfo_done(struct tevent_req
*subreq
);
165 struct tevent_req
*cli_setpathinfo_send(TALLOC_CTX
*mem_ctx
,
166 struct tevent_context
*ev
,
167 struct cli_state
*cli
,
173 struct tevent_req
*req
, *subreq
;
174 struct cli_setpathinfo_state
*state
;
176 req
= tevent_req_create(mem_ctx
, &state
,
177 struct cli_setpathinfo_state
);
182 /* Setup setup word. */
183 SSVAL(&state
->setup
, 0, TRANSACT2_SETPATHINFO
);
185 /* Setup param array. */
186 state
->param
= talloc_zero_array(state
, uint8_t, 6);
187 if (tevent_req_nomem(state
->param
, req
)) {
188 return tevent_req_post(req
, ev
);
190 SSVAL(state
->param
, 0, level
);
192 state
->param
= trans2_bytes_push_str(
193 state
->param
, cli_ucs2(cli
), path
, strlen(path
)+1, NULL
);
194 if (tevent_req_nomem(state
->param
, req
)) {
195 return tevent_req_post(req
, ev
);
198 subreq
= cli_trans_send(
199 state
, /* mem ctx. */
201 cli
, /* cli_state. */
202 SMBtrans2
, /* cmd. */
203 NULL
, /* pipe name. */
207 &state
->setup
, /* setup. */
208 1, /* num setup uint16_t words. */
209 0, /* max returned setup. */
210 state
->param
, /* param. */
211 talloc_get_size(state
->param
), /* num param. */
212 2, /* max returned param. */
214 data_len
, /* num data. */
215 0); /* max returned data. */
217 if (tevent_req_nomem(subreq
, req
)) {
218 return tevent_req_post(req
, ev
);
220 tevent_req_set_callback(subreq
, cli_setpathinfo_done
, req
);
224 static void cli_setpathinfo_done(struct tevent_req
*subreq
)
226 NTSTATUS status
= cli_trans_recv(subreq
, NULL
, NULL
, NULL
, 0, NULL
,
227 NULL
, 0, NULL
, NULL
, 0, NULL
);
228 tevent_req_simple_finish_ntstatus(subreq
, status
);
231 NTSTATUS
cli_setpathinfo_recv(struct tevent_req
*req
)
233 return tevent_req_simple_recv_ntstatus(req
);
236 NTSTATUS
cli_setpathinfo(struct cli_state
*cli
,
242 TALLOC_CTX
*frame
= talloc_stackframe();
243 struct tevent_context
*ev
;
244 struct tevent_req
*req
;
245 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
247 if (cli_has_async_calls(cli
)) {
249 * Can't use sync call while an async call is in flight
251 status
= NT_STATUS_INVALID_PARAMETER
;
254 ev
= tevent_context_init(frame
);
258 req
= cli_setpathinfo_send(ev
, ev
, cli
, level
, path
, data
, data_len
);
262 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
265 status
= cli_setpathinfo_recv(req
);
271 /****************************************************************************
272 Hard/Symlink a file (UNIX extensions).
273 Creates new name (sym)linked to oldname.
274 ****************************************************************************/
276 struct cli_posix_link_internal_state
{
280 static void cli_posix_link_internal_done(struct tevent_req
*subreq
);
282 static struct tevent_req
*cli_posix_link_internal_send(TALLOC_CTX
*mem_ctx
,
283 struct event_context
*ev
,
284 struct cli_state
*cli
,
289 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
290 struct cli_posix_link_internal_state
*state
= NULL
;
292 req
= tevent_req_create(mem_ctx
, &state
,
293 struct cli_posix_link_internal_state
);
298 /* Setup data array. */
299 state
->data
= talloc_array(state
, uint8_t, 0);
300 if (tevent_req_nomem(state
->data
, req
)) {
301 return tevent_req_post(req
, ev
);
303 state
->data
= trans2_bytes_push_str(
304 state
->data
, cli_ucs2(cli
), oldname
, strlen(oldname
)+1, NULL
);
306 subreq
= cli_setpathinfo_send(
307 state
, ev
, cli
, level
, newname
,
308 state
->data
, talloc_get_size(state
->data
));
309 if (tevent_req_nomem(subreq
, req
)) {
310 return tevent_req_post(req
, ev
);
312 tevent_req_set_callback(subreq
, cli_posix_link_internal_done
, req
);
316 static void cli_posix_link_internal_done(struct tevent_req
*subreq
)
318 NTSTATUS status
= cli_setpathinfo_recv(subreq
);
319 tevent_req_simple_finish_ntstatus(subreq
, status
);
322 /****************************************************************************
323 Symlink a file (UNIX extensions).
324 ****************************************************************************/
326 struct tevent_req
*cli_posix_symlink_send(TALLOC_CTX
*mem_ctx
,
327 struct event_context
*ev
,
328 struct cli_state
*cli
,
332 return cli_posix_link_internal_send(
333 mem_ctx
, ev
, cli
, SMB_SET_FILE_UNIX_LINK
, oldname
, newname
);
336 NTSTATUS
cli_posix_symlink_recv(struct tevent_req
*req
)
338 return tevent_req_simple_recv_ntstatus(req
);
341 NTSTATUS
cli_posix_symlink(struct cli_state
*cli
,
345 TALLOC_CTX
*frame
= talloc_stackframe();
346 struct event_context
*ev
= NULL
;
347 struct tevent_req
*req
= NULL
;
348 NTSTATUS status
= NT_STATUS_OK
;
350 if (cli_has_async_calls(cli
)) {
352 * Can't use sync call while an async call is in flight
354 status
= NT_STATUS_INVALID_PARAMETER
;
358 ev
= event_context_init(frame
);
360 status
= NT_STATUS_NO_MEMORY
;
364 req
= cli_posix_symlink_send(frame
,
370 status
= NT_STATUS_NO_MEMORY
;
374 if (!tevent_req_poll(req
, ev
)) {
375 status
= map_nt_error_from_unix(errno
);
379 status
= cli_posix_symlink_recv(req
);
386 /****************************************************************************
387 Read a POSIX symlink.
388 ****************************************************************************/
390 struct readlink_state
{
395 static void cli_posix_readlink_done(struct tevent_req
*subreq
);
397 struct tevent_req
*cli_posix_readlink_send(TALLOC_CTX
*mem_ctx
,
398 struct event_context
*ev
,
399 struct cli_state
*cli
,
403 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
404 struct readlink_state
*state
= NULL
;
405 uint32_t maxbytelen
= (uint32_t)(cli_ucs2(cli
) ? len
*3 : len
);
407 req
= tevent_req_create(mem_ctx
, &state
, struct readlink_state
);
413 * Len is in bytes, we need it in UCS2 units.
415 if ((2*len
< len
) || (maxbytelen
< len
)) {
416 tevent_req_nterror(req
, NT_STATUS_INVALID_PARAMETER
);
417 return tevent_req_post(req
, ev
);
420 subreq
= cli_qpathinfo_send(state
, ev
, cli
, fname
,
421 SMB_QUERY_FILE_UNIX_LINK
, 1, maxbytelen
);
422 if (tevent_req_nomem(subreq
, req
)) {
423 return tevent_req_post(req
, ev
);
425 tevent_req_set_callback(subreq
, cli_posix_readlink_done
, req
);
429 static void cli_posix_readlink_done(struct tevent_req
*subreq
)
431 struct tevent_req
*req
= tevent_req_callback_data(
432 subreq
, struct tevent_req
);
433 struct readlink_state
*state
= tevent_req_data(
434 req
, struct readlink_state
);
437 status
= cli_qpathinfo_recv(subreq
, state
, &state
->data
,
440 if (tevent_req_nterror(req
, status
)) {
444 * num_data is > 1, we've given 1 as minimum to cli_qpathinfo_send
446 if (state
->data
[state
->num_data
-1] != '\0') {
447 tevent_req_nterror(req
, NT_STATUS_DATA_ERROR
);
450 tevent_req_done(req
);
453 NTSTATUS
cli_posix_readlink_recv(struct tevent_req
*req
, struct cli_state
*cli
,
454 char *retpath
, size_t len
)
457 char *converted
= NULL
;
458 size_t converted_size
= 0;
459 struct readlink_state
*state
= tevent_req_data(req
, struct readlink_state
);
461 if (tevent_req_is_nterror(req
, &status
)) {
464 /* The returned data is a pushed string, not raw data. */
465 if (!convert_string_talloc(state
,
466 cli_ucs2(cli
) ? CH_UTF16LE
: CH_DOS
,
472 return NT_STATUS_NO_MEMORY
;
475 len
= MIN(len
,converted_size
);
477 return NT_STATUS_DATA_ERROR
;
479 memcpy(retpath
, converted
, len
);
483 NTSTATUS
cli_posix_readlink(struct cli_state
*cli
, const char *fname
,
484 char *linkpath
, size_t len
)
486 TALLOC_CTX
*frame
= talloc_stackframe();
487 struct event_context
*ev
= NULL
;
488 struct tevent_req
*req
= NULL
;
489 NTSTATUS status
= NT_STATUS_OK
;
491 if (cli_has_async_calls(cli
)) {
493 * Can't use sync call while an async call is in flight
495 status
= NT_STATUS_INVALID_PARAMETER
;
499 ev
= event_context_init(frame
);
501 status
= NT_STATUS_NO_MEMORY
;
505 req
= cli_posix_readlink_send(frame
,
511 status
= NT_STATUS_NO_MEMORY
;
515 if (!tevent_req_poll(req
, ev
)) {
516 status
= map_nt_error_from_unix(errno
);
520 status
= cli_posix_readlink_recv(req
, cli
, linkpath
, len
);
527 /****************************************************************************
528 Hard link a file (UNIX extensions).
529 ****************************************************************************/
531 struct tevent_req
*cli_posix_hardlink_send(TALLOC_CTX
*mem_ctx
,
532 struct event_context
*ev
,
533 struct cli_state
*cli
,
537 return cli_posix_link_internal_send(
538 mem_ctx
, ev
, cli
, SMB_SET_FILE_UNIX_HLINK
, oldname
, newname
);
541 NTSTATUS
cli_posix_hardlink_recv(struct tevent_req
*req
)
543 return tevent_req_simple_recv_ntstatus(req
);
546 NTSTATUS
cli_posix_hardlink(struct cli_state
*cli
,
550 TALLOC_CTX
*frame
= talloc_stackframe();
551 struct event_context
*ev
= NULL
;
552 struct tevent_req
*req
= NULL
;
553 NTSTATUS status
= NT_STATUS_OK
;
555 if (cli_has_async_calls(cli
)) {
557 * Can't use sync call while an async call is in flight
559 status
= NT_STATUS_INVALID_PARAMETER
;
563 ev
= event_context_init(frame
);
565 status
= NT_STATUS_NO_MEMORY
;
569 req
= cli_posix_hardlink_send(frame
,
575 status
= NT_STATUS_NO_MEMORY
;
579 if (!tevent_req_poll(req
, ev
)) {
580 status
= map_nt_error_from_unix(errno
);
584 status
= cli_posix_hardlink_recv(req
);
591 /****************************************************************************
592 Do a POSIX getfacl (UNIX extensions).
593 ****************************************************************************/
595 struct getfacl_state
{
600 static void cli_posix_getfacl_done(struct tevent_req
*subreq
);
602 struct tevent_req
*cli_posix_getfacl_send(TALLOC_CTX
*mem_ctx
,
603 struct event_context
*ev
,
604 struct cli_state
*cli
,
607 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
608 struct getfacl_state
*state
= NULL
;
610 req
= tevent_req_create(mem_ctx
, &state
, struct getfacl_state
);
614 subreq
= cli_qpathinfo_send(state
, ev
, cli
, fname
, SMB_QUERY_POSIX_ACL
,
616 if (tevent_req_nomem(subreq
, req
)) {
617 return tevent_req_post(req
, ev
);
619 tevent_req_set_callback(subreq
, cli_posix_getfacl_done
, req
);
623 static void cli_posix_getfacl_done(struct tevent_req
*subreq
)
625 struct tevent_req
*req
= tevent_req_callback_data(
626 subreq
, struct tevent_req
);
627 struct getfacl_state
*state
= tevent_req_data(
628 req
, struct getfacl_state
);
631 status
= cli_qpathinfo_recv(subreq
, state
, &state
->data
,
634 if (tevent_req_nterror(req
, status
)) {
637 tevent_req_done(req
);
640 NTSTATUS
cli_posix_getfacl_recv(struct tevent_req
*req
,
645 struct getfacl_state
*state
= tevent_req_data(req
, struct getfacl_state
);
648 if (tevent_req_is_nterror(req
, &status
)) {
651 *prb_size
= (size_t)state
->num_data
;
652 *retbuf
= (char *)talloc_move(mem_ctx
, &state
->data
);
656 NTSTATUS
cli_posix_getfacl(struct cli_state
*cli
,
662 TALLOC_CTX
*frame
= talloc_stackframe();
663 struct event_context
*ev
= NULL
;
664 struct tevent_req
*req
= NULL
;
665 NTSTATUS status
= NT_STATUS_OK
;
667 if (cli_has_async_calls(cli
)) {
669 * Can't use sync call while an async call is in flight
671 status
= NT_STATUS_INVALID_PARAMETER
;
675 ev
= event_context_init(frame
);
677 status
= NT_STATUS_NO_MEMORY
;
681 req
= cli_posix_getfacl_send(frame
,
686 status
= NT_STATUS_NO_MEMORY
;
690 if (!tevent_req_poll(req
, ev
)) {
691 status
= map_nt_error_from_unix(errno
);
695 status
= cli_posix_getfacl_recv(req
, mem_ctx
, prb_size
, retbuf
);
702 /****************************************************************************
703 Stat a file (UNIX extensions).
704 ****************************************************************************/
711 static void cli_posix_stat_done(struct tevent_req
*subreq
);
713 struct tevent_req
*cli_posix_stat_send(TALLOC_CTX
*mem_ctx
,
714 struct event_context
*ev
,
715 struct cli_state
*cli
,
718 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
719 struct stat_state
*state
= NULL
;
721 req
= tevent_req_create(mem_ctx
, &state
, struct stat_state
);
725 subreq
= cli_qpathinfo_send(state
, ev
, cli
, fname
,
726 SMB_QUERY_FILE_UNIX_BASIC
, 100, 100);
727 if (tevent_req_nomem(subreq
, req
)) {
728 return tevent_req_post(req
, ev
);
730 tevent_req_set_callback(subreq
, cli_posix_stat_done
, req
);
734 static void cli_posix_stat_done(struct tevent_req
*subreq
)
736 struct tevent_req
*req
= tevent_req_callback_data(
737 subreq
, struct tevent_req
);
738 struct stat_state
*state
= tevent_req_data(req
, struct stat_state
);
741 status
= cli_qpathinfo_recv(subreq
, state
, &state
->data
,
744 if (tevent_req_nterror(req
, status
)) {
747 tevent_req_done(req
);
750 NTSTATUS
cli_posix_stat_recv(struct tevent_req
*req
,
751 SMB_STRUCT_STAT
*sbuf
)
753 struct stat_state
*state
= tevent_req_data(req
, struct stat_state
);
756 if (tevent_req_is_nterror(req
, &status
)) {
760 sbuf
->st_ex_size
= IVAL2_TO_SMB_BIG_UINT(state
->data
,0); /* total size, in bytes */
761 sbuf
->st_ex_blocks
= IVAL2_TO_SMB_BIG_UINT(state
->data
,8); /* number of blocks allocated */
762 #if defined (HAVE_STAT_ST_BLOCKS) && defined(STAT_ST_BLOCKSIZE)
763 sbuf
->st_ex_blocks
/= STAT_ST_BLOCKSIZE
;
765 /* assume 512 byte blocks */
766 sbuf
->st_ex_blocks
/= 512;
768 sbuf
->st_ex_ctime
= interpret_long_date((char *)(state
->data
+ 16)); /* time of last change */
769 sbuf
->st_ex_atime
= interpret_long_date((char *)(state
->data
+ 24)); /* time of last access */
770 sbuf
->st_ex_mtime
= interpret_long_date((char *)(state
->data
+ 32)); /* time of last modification */
772 sbuf
->st_ex_uid
= (uid_t
) IVAL(state
->data
,40); /* user ID of owner */
773 sbuf
->st_ex_gid
= (gid_t
) IVAL(state
->data
,48); /* group ID of owner */
774 sbuf
->st_ex_mode
= unix_filetype_from_wire(IVAL(state
->data
, 56));
775 #if defined(HAVE_MAKEDEV)
777 uint32_t dev_major
= IVAL(state
->data
,60);
778 uint32_t dev_minor
= IVAL(state
->data
,68);
779 sbuf
->st_ex_rdev
= makedev(dev_major
, dev_minor
);
782 sbuf
->st_ex_ino
= (SMB_INO_T
)IVAL2_TO_SMB_BIG_UINT(state
->data
,76); /* inode */
783 sbuf
->st_ex_mode
|= wire_perms_to_unix(IVAL(state
->data
,84)); /* protection */
784 sbuf
->st_ex_nlink
= BIG_UINT(state
->data
,92); /* number of hard links */
789 NTSTATUS
cli_posix_stat(struct cli_state
*cli
,
791 SMB_STRUCT_STAT
*sbuf
)
793 TALLOC_CTX
*frame
= talloc_stackframe();
794 struct event_context
*ev
= NULL
;
795 struct tevent_req
*req
= NULL
;
796 NTSTATUS status
= NT_STATUS_OK
;
798 if (cli_has_async_calls(cli
)) {
800 * Can't use sync call while an async call is in flight
802 status
= NT_STATUS_INVALID_PARAMETER
;
806 ev
= event_context_init(frame
);
808 status
= NT_STATUS_NO_MEMORY
;
812 req
= cli_posix_stat_send(frame
,
817 status
= NT_STATUS_NO_MEMORY
;
821 if (!tevent_req_poll(req
, ev
)) {
822 status
= map_nt_error_from_unix(errno
);
826 status
= cli_posix_stat_recv(req
, sbuf
);
833 /****************************************************************************
834 Chmod or chown a file internal (UNIX extensions).
835 ****************************************************************************/
837 struct cli_posix_chown_chmod_internal_state
{
841 static void cli_posix_chown_chmod_internal_done(struct tevent_req
*subreq
);
843 static struct tevent_req
*cli_posix_chown_chmod_internal_send(TALLOC_CTX
*mem_ctx
,
844 struct event_context
*ev
,
845 struct cli_state
*cli
,
851 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
852 struct cli_posix_chown_chmod_internal_state
*state
= NULL
;
854 req
= tevent_req_create(mem_ctx
, &state
,
855 struct cli_posix_chown_chmod_internal_state
);
860 memset(state
->data
, 0xff, 40); /* Set all sizes/times to no change. */
861 memset(&state
->data
[40], '\0', 60);
862 SIVAL(state
->data
,40,uid
);
863 SIVAL(state
->data
,48,gid
);
864 SIVAL(state
->data
,84,mode
);
866 subreq
= cli_setpathinfo_send(state
, ev
, cli
, SMB_SET_FILE_UNIX_BASIC
,
867 fname
, state
->data
, sizeof(state
->data
));
868 if (tevent_req_nomem(subreq
, req
)) {
869 return tevent_req_post(req
, ev
);
871 tevent_req_set_callback(subreq
, cli_posix_chown_chmod_internal_done
,
876 static void cli_posix_chown_chmod_internal_done(struct tevent_req
*subreq
)
878 NTSTATUS status
= cli_setpathinfo_recv(subreq
);
879 tevent_req_simple_finish_ntstatus(subreq
, status
);
882 /****************************************************************************
883 chmod a file (UNIX extensions).
884 ****************************************************************************/
886 struct tevent_req
*cli_posix_chmod_send(TALLOC_CTX
*mem_ctx
,
887 struct event_context
*ev
,
888 struct cli_state
*cli
,
892 return cli_posix_chown_chmod_internal_send(mem_ctx
, ev
, cli
,
894 unix_perms_to_wire(mode
),
899 NTSTATUS
cli_posix_chmod_recv(struct tevent_req
*req
)
901 return tevent_req_simple_recv_ntstatus(req
);
904 NTSTATUS
cli_posix_chmod(struct cli_state
*cli
, const char *fname
, mode_t mode
)
906 TALLOC_CTX
*frame
= talloc_stackframe();
907 struct event_context
*ev
= NULL
;
908 struct tevent_req
*req
= NULL
;
909 NTSTATUS status
= NT_STATUS_OK
;
911 if (cli_has_async_calls(cli
)) {
913 * Can't use sync call while an async call is in flight
915 status
= NT_STATUS_INVALID_PARAMETER
;
919 ev
= event_context_init(frame
);
921 status
= NT_STATUS_NO_MEMORY
;
925 req
= cli_posix_chmod_send(frame
,
931 status
= NT_STATUS_NO_MEMORY
;
935 if (!tevent_req_poll(req
, ev
)) {
936 status
= map_nt_error_from_unix(errno
);
940 status
= cli_posix_chmod_recv(req
);
947 /****************************************************************************
948 chown a file (UNIX extensions).
949 ****************************************************************************/
951 struct tevent_req
*cli_posix_chown_send(TALLOC_CTX
*mem_ctx
,
952 struct event_context
*ev
,
953 struct cli_state
*cli
,
958 return cli_posix_chown_chmod_internal_send(mem_ctx
, ev
, cli
,
965 NTSTATUS
cli_posix_chown_recv(struct tevent_req
*req
)
967 return tevent_req_simple_recv_ntstatus(req
);
970 NTSTATUS
cli_posix_chown(struct cli_state
*cli
,
975 TALLOC_CTX
*frame
= talloc_stackframe();
976 struct event_context
*ev
= NULL
;
977 struct tevent_req
*req
= NULL
;
978 NTSTATUS status
= NT_STATUS_OK
;
980 if (cli_has_async_calls(cli
)) {
982 * Can't use sync call while an async call is in flight
984 status
= NT_STATUS_INVALID_PARAMETER
;
988 ev
= event_context_init(frame
);
990 status
= NT_STATUS_NO_MEMORY
;
994 req
= cli_posix_chown_send(frame
,
1001 status
= NT_STATUS_NO_MEMORY
;
1005 if (!tevent_req_poll(req
, ev
)) {
1006 status
= map_nt_error_from_unix(errno
);
1010 status
= cli_posix_chown_recv(req
);
1017 /****************************************************************************
1019 ****************************************************************************/
1021 static void cli_rename_done(struct tevent_req
*subreq
);
1023 struct cli_rename_state
{
1027 struct tevent_req
*cli_rename_send(TALLOC_CTX
*mem_ctx
,
1028 struct event_context
*ev
,
1029 struct cli_state
*cli
,
1030 const char *fname_src
,
1031 const char *fname_dst
)
1033 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1034 struct cli_rename_state
*state
= NULL
;
1035 uint8_t additional_flags
= 0;
1036 uint8_t *bytes
= NULL
;
1038 req
= tevent_req_create(mem_ctx
, &state
, struct cli_rename_state
);
1043 SSVAL(state
->vwv
+0, 0, FILE_ATTRIBUTE_SYSTEM
| FILE_ATTRIBUTE_HIDDEN
| FILE_ATTRIBUTE_DIRECTORY
);
1045 bytes
= talloc_array(state
, uint8_t, 1);
1046 if (tevent_req_nomem(bytes
, req
)) {
1047 return tevent_req_post(req
, ev
);
1050 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname_src
,
1051 strlen(fname_src
)+1, NULL
);
1052 if (tevent_req_nomem(bytes
, req
)) {
1053 return tevent_req_post(req
, ev
);
1056 bytes
= talloc_realloc(state
, bytes
, uint8_t,
1057 talloc_get_size(bytes
)+1);
1058 if (tevent_req_nomem(bytes
, req
)) {
1059 return tevent_req_post(req
, ev
);
1062 bytes
[talloc_get_size(bytes
)-1] = 4;
1063 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname_dst
,
1064 strlen(fname_dst
)+1, NULL
);
1065 if (tevent_req_nomem(bytes
, req
)) {
1066 return tevent_req_post(req
, ev
);
1069 subreq
= cli_smb_send(state
, ev
, cli
, SMBmv
, additional_flags
,
1070 1, state
->vwv
, talloc_get_size(bytes
), bytes
);
1071 if (tevent_req_nomem(subreq
, req
)) {
1072 return tevent_req_post(req
, ev
);
1074 tevent_req_set_callback(subreq
, cli_rename_done
, req
);
1078 static void cli_rename_done(struct tevent_req
*subreq
)
1080 struct tevent_req
*req
= tevent_req_callback_data(
1081 subreq
, struct tevent_req
);
1084 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1085 TALLOC_FREE(subreq
);
1086 if (tevent_req_nterror(req
, status
)) {
1089 tevent_req_done(req
);
1092 NTSTATUS
cli_rename_recv(struct tevent_req
*req
)
1094 return tevent_req_simple_recv_ntstatus(req
);
1097 NTSTATUS
cli_rename(struct cli_state
*cli
, const char *fname_src
, const char *fname_dst
)
1099 TALLOC_CTX
*frame
= talloc_stackframe();
1100 struct event_context
*ev
;
1101 struct tevent_req
*req
;
1102 NTSTATUS status
= NT_STATUS_OK
;
1104 if (cli_has_async_calls(cli
)) {
1106 * Can't use sync call while an async call is in flight
1108 status
= NT_STATUS_INVALID_PARAMETER
;
1112 ev
= event_context_init(frame
);
1114 status
= NT_STATUS_NO_MEMORY
;
1118 req
= cli_rename_send(frame
, ev
, cli
, fname_src
, fname_dst
);
1120 status
= NT_STATUS_NO_MEMORY
;
1124 if (!tevent_req_poll(req
, ev
)) {
1125 status
= map_nt_error_from_unix(errno
);
1129 status
= cli_rename_recv(req
);
1136 /****************************************************************************
1138 ****************************************************************************/
1140 static void cli_ntrename_internal_done(struct tevent_req
*subreq
);
1142 struct cli_ntrename_internal_state
{
1146 static struct tevent_req
*cli_ntrename_internal_send(TALLOC_CTX
*mem_ctx
,
1147 struct event_context
*ev
,
1148 struct cli_state
*cli
,
1149 const char *fname_src
,
1150 const char *fname_dst
,
1151 uint16_t rename_flag
)
1153 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1154 struct cli_ntrename_internal_state
*state
= NULL
;
1155 uint8_t additional_flags
= 0;
1156 uint8_t *bytes
= NULL
;
1158 req
= tevent_req_create(mem_ctx
, &state
,
1159 struct cli_ntrename_internal_state
);
1164 SSVAL(state
->vwv
+0, 0 ,FILE_ATTRIBUTE_SYSTEM
| FILE_ATTRIBUTE_HIDDEN
| FILE_ATTRIBUTE_DIRECTORY
);
1165 SSVAL(state
->vwv
+1, 0, rename_flag
);
1167 bytes
= talloc_array(state
, uint8_t, 1);
1168 if (tevent_req_nomem(bytes
, req
)) {
1169 return tevent_req_post(req
, ev
);
1172 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname_src
,
1173 strlen(fname_src
)+1, NULL
);
1174 if (tevent_req_nomem(bytes
, req
)) {
1175 return tevent_req_post(req
, ev
);
1178 bytes
= talloc_realloc(state
, bytes
, uint8_t,
1179 talloc_get_size(bytes
)+1);
1180 if (tevent_req_nomem(bytes
, req
)) {
1181 return tevent_req_post(req
, ev
);
1184 bytes
[talloc_get_size(bytes
)-1] = 4;
1185 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname_dst
,
1186 strlen(fname_dst
)+1, NULL
);
1187 if (tevent_req_nomem(bytes
, req
)) {
1188 return tevent_req_post(req
, ev
);
1191 subreq
= cli_smb_send(state
, ev
, cli
, SMBntrename
, additional_flags
,
1192 4, state
->vwv
, talloc_get_size(bytes
), bytes
);
1193 if (tevent_req_nomem(subreq
, req
)) {
1194 return tevent_req_post(req
, ev
);
1196 tevent_req_set_callback(subreq
, cli_ntrename_internal_done
, req
);
1200 static void cli_ntrename_internal_done(struct tevent_req
*subreq
)
1202 struct tevent_req
*req
= tevent_req_callback_data(
1203 subreq
, struct tevent_req
);
1206 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1207 TALLOC_FREE(subreq
);
1208 if (tevent_req_nterror(req
, status
)) {
1211 tevent_req_done(req
);
1214 static NTSTATUS
cli_ntrename_internal_recv(struct tevent_req
*req
)
1216 return tevent_req_simple_recv_ntstatus(req
);
1219 struct tevent_req
*cli_ntrename_send(TALLOC_CTX
*mem_ctx
,
1220 struct event_context
*ev
,
1221 struct cli_state
*cli
,
1222 const char *fname_src
,
1223 const char *fname_dst
)
1225 return cli_ntrename_internal_send(mem_ctx
,
1230 RENAME_FLAG_RENAME
);
1233 NTSTATUS
cli_ntrename_recv(struct tevent_req
*req
)
1235 return cli_ntrename_internal_recv(req
);
1238 NTSTATUS
cli_ntrename(struct cli_state
*cli
, const char *fname_src
, const char *fname_dst
)
1240 TALLOC_CTX
*frame
= talloc_stackframe();
1241 struct event_context
*ev
;
1242 struct tevent_req
*req
;
1243 NTSTATUS status
= NT_STATUS_OK
;
1245 if (cli_has_async_calls(cli
)) {
1247 * Can't use sync call while an async call is in flight
1249 status
= NT_STATUS_INVALID_PARAMETER
;
1253 ev
= event_context_init(frame
);
1255 status
= NT_STATUS_NO_MEMORY
;
1259 req
= cli_ntrename_send(frame
, ev
, cli
, fname_src
, fname_dst
);
1261 status
= NT_STATUS_NO_MEMORY
;
1265 if (!tevent_req_poll(req
, ev
)) {
1266 status
= map_nt_error_from_unix(errno
);
1270 status
= cli_ntrename_recv(req
);
1277 /****************************************************************************
1279 ****************************************************************************/
1281 struct tevent_req
*cli_nt_hardlink_send(TALLOC_CTX
*mem_ctx
,
1282 struct event_context
*ev
,
1283 struct cli_state
*cli
,
1284 const char *fname_src
,
1285 const char *fname_dst
)
1287 return cli_ntrename_internal_send(mem_ctx
,
1292 RENAME_FLAG_HARD_LINK
);
1295 NTSTATUS
cli_nt_hardlink_recv(struct tevent_req
*req
)
1297 return cli_ntrename_internal_recv(req
);
1300 NTSTATUS
cli_nt_hardlink(struct cli_state
*cli
, const char *fname_src
, const char *fname_dst
)
1302 TALLOC_CTX
*frame
= talloc_stackframe();
1303 struct event_context
*ev
;
1304 struct tevent_req
*req
;
1305 NTSTATUS status
= NT_STATUS_OK
;
1307 if (cli_has_async_calls(cli
)) {
1309 * Can't use sync call while an async call is in flight
1311 status
= NT_STATUS_INVALID_PARAMETER
;
1315 ev
= event_context_init(frame
);
1317 status
= NT_STATUS_NO_MEMORY
;
1321 req
= cli_nt_hardlink_send(frame
, ev
, cli
, fname_src
, fname_dst
);
1323 status
= NT_STATUS_NO_MEMORY
;
1327 if (!tevent_req_poll(req
, ev
)) {
1328 status
= map_nt_error_from_unix(errno
);
1332 status
= cli_nt_hardlink_recv(req
);
1339 /****************************************************************************
1341 ****************************************************************************/
1343 static void cli_unlink_done(struct tevent_req
*subreq
);
1345 struct cli_unlink_state
{
1349 struct tevent_req
*cli_unlink_send(TALLOC_CTX
*mem_ctx
,
1350 struct event_context
*ev
,
1351 struct cli_state
*cli
,
1353 uint16_t mayhave_attrs
)
1355 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1356 struct cli_unlink_state
*state
= NULL
;
1357 uint8_t additional_flags
= 0;
1358 uint8_t *bytes
= NULL
;
1360 req
= tevent_req_create(mem_ctx
, &state
, struct cli_unlink_state
);
1365 SSVAL(state
->vwv
+0, 0, mayhave_attrs
);
1367 bytes
= talloc_array(state
, uint8_t, 1);
1368 if (tevent_req_nomem(bytes
, req
)) {
1369 return tevent_req_post(req
, ev
);
1372 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname
,
1373 strlen(fname
)+1, NULL
);
1375 if (tevent_req_nomem(bytes
, req
)) {
1376 return tevent_req_post(req
, ev
);
1379 subreq
= cli_smb_send(state
, ev
, cli
, SMBunlink
, additional_flags
,
1380 1, state
->vwv
, talloc_get_size(bytes
), bytes
);
1381 if (tevent_req_nomem(subreq
, req
)) {
1382 return tevent_req_post(req
, ev
);
1384 tevent_req_set_callback(subreq
, cli_unlink_done
, req
);
1388 static void cli_unlink_done(struct tevent_req
*subreq
)
1390 struct tevent_req
*req
= tevent_req_callback_data(
1391 subreq
, struct tevent_req
);
1394 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1395 TALLOC_FREE(subreq
);
1396 if (tevent_req_nterror(req
, status
)) {
1399 tevent_req_done(req
);
1402 NTSTATUS
cli_unlink_recv(struct tevent_req
*req
)
1404 return tevent_req_simple_recv_ntstatus(req
);
1407 NTSTATUS
cli_unlink(struct cli_state
*cli
, const char *fname
, uint16_t mayhave_attrs
)
1409 TALLOC_CTX
*frame
= talloc_stackframe();
1410 struct event_context
*ev
;
1411 struct tevent_req
*req
;
1412 NTSTATUS status
= NT_STATUS_OK
;
1414 if (cli_has_async_calls(cli
)) {
1416 * Can't use sync call while an async call is in flight
1418 status
= NT_STATUS_INVALID_PARAMETER
;
1422 ev
= event_context_init(frame
);
1424 status
= NT_STATUS_NO_MEMORY
;
1428 req
= cli_unlink_send(frame
, ev
, cli
, fname
, mayhave_attrs
);
1430 status
= NT_STATUS_NO_MEMORY
;
1434 if (!tevent_req_poll(req
, ev
)) {
1435 status
= map_nt_error_from_unix(errno
);
1439 status
= cli_unlink_recv(req
);
1446 /****************************************************************************
1448 ****************************************************************************/
1450 static void cli_mkdir_done(struct tevent_req
*subreq
);
1452 struct cli_mkdir_state
{
1456 struct tevent_req
*cli_mkdir_send(TALLOC_CTX
*mem_ctx
,
1457 struct event_context
*ev
,
1458 struct cli_state
*cli
,
1461 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1462 struct cli_mkdir_state
*state
= NULL
;
1463 uint8_t additional_flags
= 0;
1464 uint8_t *bytes
= NULL
;
1466 req
= tevent_req_create(mem_ctx
, &state
, struct cli_mkdir_state
);
1471 bytes
= talloc_array(state
, uint8_t, 1);
1472 if (tevent_req_nomem(bytes
, req
)) {
1473 return tevent_req_post(req
, ev
);
1476 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), dname
,
1477 strlen(dname
)+1, NULL
);
1479 if (tevent_req_nomem(bytes
, req
)) {
1480 return tevent_req_post(req
, ev
);
1483 subreq
= cli_smb_send(state
, ev
, cli
, SMBmkdir
, additional_flags
,
1484 0, NULL
, talloc_get_size(bytes
), bytes
);
1485 if (tevent_req_nomem(subreq
, req
)) {
1486 return tevent_req_post(req
, ev
);
1488 tevent_req_set_callback(subreq
, cli_mkdir_done
, req
);
1492 static void cli_mkdir_done(struct tevent_req
*subreq
)
1494 struct tevent_req
*req
= tevent_req_callback_data(
1495 subreq
, struct tevent_req
);
1498 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1499 TALLOC_FREE(subreq
);
1500 if (tevent_req_nterror(req
, status
)) {
1503 tevent_req_done(req
);
1506 NTSTATUS
cli_mkdir_recv(struct tevent_req
*req
)
1508 return tevent_req_simple_recv_ntstatus(req
);
1511 NTSTATUS
cli_mkdir(struct cli_state
*cli
, const char *dname
)
1513 TALLOC_CTX
*frame
= talloc_stackframe();
1514 struct event_context
*ev
;
1515 struct tevent_req
*req
;
1516 NTSTATUS status
= NT_STATUS_OK
;
1518 if (cli_has_async_calls(cli
)) {
1520 * Can't use sync call while an async call is in flight
1522 status
= NT_STATUS_INVALID_PARAMETER
;
1526 ev
= event_context_init(frame
);
1528 status
= NT_STATUS_NO_MEMORY
;
1532 req
= cli_mkdir_send(frame
, ev
, cli
, dname
);
1534 status
= NT_STATUS_NO_MEMORY
;
1538 if (!tevent_req_poll(req
, ev
)) {
1539 status
= map_nt_error_from_unix(errno
);
1543 status
= cli_mkdir_recv(req
);
1550 /****************************************************************************
1552 ****************************************************************************/
1554 static void cli_rmdir_done(struct tevent_req
*subreq
);
1556 struct cli_rmdir_state
{
1560 struct tevent_req
*cli_rmdir_send(TALLOC_CTX
*mem_ctx
,
1561 struct event_context
*ev
,
1562 struct cli_state
*cli
,
1565 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1566 struct cli_rmdir_state
*state
= NULL
;
1567 uint8_t additional_flags
= 0;
1568 uint8_t *bytes
= NULL
;
1570 req
= tevent_req_create(mem_ctx
, &state
, struct cli_rmdir_state
);
1575 bytes
= talloc_array(state
, uint8_t, 1);
1576 if (tevent_req_nomem(bytes
, req
)) {
1577 return tevent_req_post(req
, ev
);
1580 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), dname
,
1581 strlen(dname
)+1, NULL
);
1583 if (tevent_req_nomem(bytes
, req
)) {
1584 return tevent_req_post(req
, ev
);
1587 subreq
= cli_smb_send(state
, ev
, cli
, SMBrmdir
, additional_flags
,
1588 0, NULL
, talloc_get_size(bytes
), bytes
);
1589 if (tevent_req_nomem(subreq
, req
)) {
1590 return tevent_req_post(req
, ev
);
1592 tevent_req_set_callback(subreq
, cli_rmdir_done
, req
);
1596 static void cli_rmdir_done(struct tevent_req
*subreq
)
1598 struct tevent_req
*req
= tevent_req_callback_data(
1599 subreq
, struct tevent_req
);
1602 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1603 TALLOC_FREE(subreq
);
1604 if (tevent_req_nterror(req
, status
)) {
1607 tevent_req_done(req
);
1610 NTSTATUS
cli_rmdir_recv(struct tevent_req
*req
)
1612 return tevent_req_simple_recv_ntstatus(req
);
1615 NTSTATUS
cli_rmdir(struct cli_state
*cli
, const char *dname
)
1617 TALLOC_CTX
*frame
= talloc_stackframe();
1618 struct event_context
*ev
;
1619 struct tevent_req
*req
;
1620 NTSTATUS status
= NT_STATUS_OK
;
1622 if (cli_has_async_calls(cli
)) {
1624 * Can't use sync call while an async call is in flight
1626 status
= NT_STATUS_INVALID_PARAMETER
;
1630 ev
= event_context_init(frame
);
1632 status
= NT_STATUS_NO_MEMORY
;
1636 req
= cli_rmdir_send(frame
, ev
, cli
, dname
);
1638 status
= NT_STATUS_NO_MEMORY
;
1642 if (!tevent_req_poll(req
, ev
)) {
1643 status
= map_nt_error_from_unix(errno
);
1647 status
= cli_rmdir_recv(req
);
1654 /****************************************************************************
1655 Set or clear the delete on close flag.
1656 ****************************************************************************/
1664 static void cli_nt_delete_on_close_done(struct tevent_req
*subreq
)
1666 NTSTATUS status
= cli_trans_recv(subreq
, NULL
, NULL
, NULL
, 0, NULL
,
1667 NULL
, 0, NULL
, NULL
, 0, NULL
);
1668 tevent_req_simple_finish_ntstatus(subreq
, status
);
1671 struct tevent_req
*cli_nt_delete_on_close_send(TALLOC_CTX
*mem_ctx
,
1672 struct event_context
*ev
,
1673 struct cli_state
*cli
,
1677 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1678 struct doc_state
*state
= NULL
;
1680 req
= tevent_req_create(mem_ctx
, &state
, struct doc_state
);
1685 /* Setup setup word. */
1686 SSVAL(&state
->setup
, 0, TRANSACT2_SETFILEINFO
);
1688 /* Setup param array. */
1689 SSVAL(state
->param
,0,fnum
);
1690 SSVAL(state
->param
,2,SMB_SET_FILE_DISPOSITION_INFO
);
1692 /* Setup data array. */
1693 SCVAL(&state
->data
[0], 0, flag
? 1 : 0);
1695 subreq
= cli_trans_send(state
, /* mem ctx. */
1696 ev
, /* event ctx. */
1697 cli
, /* cli_state. */
1698 SMBtrans2
, /* cmd. */
1699 NULL
, /* pipe name. */
1703 &state
->setup
, /* setup. */
1704 1, /* num setup uint16_t words. */
1705 0, /* max returned setup. */
1706 state
->param
, /* param. */
1708 2, /* max returned param. */
1709 state
->data
, /* data. */
1711 0); /* max returned data. */
1713 if (tevent_req_nomem(subreq
, req
)) {
1714 return tevent_req_post(req
, ev
);
1716 tevent_req_set_callback(subreq
, cli_nt_delete_on_close_done
, req
);
1720 NTSTATUS
cli_nt_delete_on_close_recv(struct tevent_req
*req
)
1722 return tevent_req_simple_recv_ntstatus(req
);
1725 NTSTATUS
cli_nt_delete_on_close(struct cli_state
*cli
, uint16_t fnum
, bool flag
)
1727 TALLOC_CTX
*frame
= talloc_stackframe();
1728 struct event_context
*ev
= NULL
;
1729 struct tevent_req
*req
= NULL
;
1730 NTSTATUS status
= NT_STATUS_OK
;
1732 if (cli_has_async_calls(cli
)) {
1734 * Can't use sync call while an async call is in flight
1736 status
= NT_STATUS_INVALID_PARAMETER
;
1740 ev
= event_context_init(frame
);
1742 status
= NT_STATUS_NO_MEMORY
;
1746 req
= cli_nt_delete_on_close_send(frame
,
1752 status
= NT_STATUS_NO_MEMORY
;
1756 if (!tevent_req_poll(req
, ev
)) {
1757 status
= map_nt_error_from_unix(errno
);
1761 status
= cli_nt_delete_on_close_recv(req
);
1768 struct cli_ntcreate_state
{
1773 static void cli_ntcreate_done(struct tevent_req
*subreq
);
1775 struct tevent_req
*cli_ntcreate_send(TALLOC_CTX
*mem_ctx
,
1776 struct event_context
*ev
,
1777 struct cli_state
*cli
,
1779 uint32_t CreatFlags
,
1780 uint32_t DesiredAccess
,
1781 uint32_t FileAttributes
,
1782 uint32_t ShareAccess
,
1783 uint32_t CreateDisposition
,
1784 uint32_t CreateOptions
,
1785 uint8_t SecurityFlags
)
1787 struct tevent_req
*req
, *subreq
;
1788 struct cli_ntcreate_state
*state
;
1791 size_t converted_len
;
1793 req
= tevent_req_create(mem_ctx
, &state
, struct cli_ntcreate_state
);
1800 SCVAL(vwv
+0, 0, 0xFF);
1805 if (cli
->use_oplocks
) {
1806 CreatFlags
|= (REQUEST_OPLOCK
|REQUEST_BATCH_OPLOCK
);
1808 SIVAL(vwv
+3, 1, CreatFlags
);
1809 SIVAL(vwv
+5, 1, 0x0); /* RootDirectoryFid */
1810 SIVAL(vwv
+7, 1, DesiredAccess
);
1811 SIVAL(vwv
+9, 1, 0x0); /* AllocationSize */
1812 SIVAL(vwv
+11, 1, 0x0); /* AllocationSize */
1813 SIVAL(vwv
+13, 1, FileAttributes
);
1814 SIVAL(vwv
+15, 1, ShareAccess
);
1815 SIVAL(vwv
+17, 1, CreateDisposition
);
1816 SIVAL(vwv
+19, 1, CreateOptions
);
1817 SIVAL(vwv
+21, 1, 0x02); /* ImpersonationLevel */
1818 SCVAL(vwv
+23, 1, SecurityFlags
);
1820 bytes
= talloc_array(state
, uint8_t, 0);
1821 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
),
1822 fname
, strlen(fname
)+1,
1825 /* sigh. this copes with broken netapp filer behaviour */
1826 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), "", 1, NULL
);
1828 if (tevent_req_nomem(bytes
, req
)) {
1829 return tevent_req_post(req
, ev
);
1832 SSVAL(vwv
+2, 1, converted_len
);
1834 subreq
= cli_smb_send(state
, ev
, cli
, SMBntcreateX
, 0, 24, vwv
,
1835 talloc_get_size(bytes
), bytes
);
1836 if (tevent_req_nomem(subreq
, req
)) {
1837 return tevent_req_post(req
, ev
);
1839 tevent_req_set_callback(subreq
, cli_ntcreate_done
, req
);
1843 static void cli_ntcreate_done(struct tevent_req
*subreq
)
1845 struct tevent_req
*req
= tevent_req_callback_data(
1846 subreq
, struct tevent_req
);
1847 struct cli_ntcreate_state
*state
= tevent_req_data(
1848 req
, struct cli_ntcreate_state
);
1856 status
= cli_smb_recv(subreq
, state
, &inbuf
, 3, &wct
, &vwv
,
1857 &num_bytes
, &bytes
);
1858 TALLOC_FREE(subreq
);
1859 if (tevent_req_nterror(req
, status
)) {
1862 state
->fnum
= SVAL(vwv
+2, 1);
1863 tevent_req_done(req
);
1866 NTSTATUS
cli_ntcreate_recv(struct tevent_req
*req
, uint16_t *pfnum
)
1868 struct cli_ntcreate_state
*state
= tevent_req_data(
1869 req
, struct cli_ntcreate_state
);
1872 if (tevent_req_is_nterror(req
, &status
)) {
1875 *pfnum
= state
->fnum
;
1876 return NT_STATUS_OK
;
1879 NTSTATUS
cli_ntcreate(struct cli_state
*cli
,
1881 uint32_t CreatFlags
,
1882 uint32_t DesiredAccess
,
1883 uint32_t FileAttributes
,
1884 uint32_t ShareAccess
,
1885 uint32_t CreateDisposition
,
1886 uint32_t CreateOptions
,
1887 uint8_t SecurityFlags
,
1890 TALLOC_CTX
*frame
= talloc_stackframe();
1891 struct event_context
*ev
;
1892 struct tevent_req
*req
;
1893 NTSTATUS status
= NT_STATUS_OK
;
1895 if (cli_has_async_calls(cli
)) {
1897 * Can't use sync call while an async call is in flight
1899 status
= NT_STATUS_INVALID_PARAMETER
;
1903 ev
= event_context_init(frame
);
1905 status
= NT_STATUS_NO_MEMORY
;
1909 req
= cli_ntcreate_send(frame
, ev
, cli
, fname
, CreatFlags
,
1910 DesiredAccess
, FileAttributes
, ShareAccess
,
1911 CreateDisposition
, CreateOptions
,
1914 status
= NT_STATUS_NO_MEMORY
;
1918 if (!tevent_req_poll(req
, ev
)) {
1919 status
= map_nt_error_from_unix(errno
);
1923 status
= cli_ntcreate_recv(req
, pfid
);
1929 struct cli_nttrans_create_state
{
1933 static void cli_nttrans_create_done(struct tevent_req
*subreq
);
1935 struct tevent_req
*cli_nttrans_create_send(TALLOC_CTX
*mem_ctx
,
1936 struct event_context
*ev
,
1937 struct cli_state
*cli
,
1939 uint32_t CreatFlags
,
1940 uint32_t DesiredAccess
,
1941 uint32_t FileAttributes
,
1942 uint32_t ShareAccess
,
1943 uint32_t CreateDisposition
,
1944 uint32_t CreateOptions
,
1945 uint8_t SecurityFlags
,
1946 struct security_descriptor
*secdesc
,
1947 struct ea_struct
*eas
,
1950 struct tevent_req
*req
, *subreq
;
1951 struct cli_nttrans_create_state
*state
;
1953 uint8_t *secdesc_buf
;
1956 size_t converted_len
;
1958 req
= tevent_req_create(mem_ctx
,
1959 &state
, struct cli_nttrans_create_state
);
1964 if (secdesc
!= NULL
) {
1965 status
= marshall_sec_desc(talloc_tos(), secdesc
,
1966 &secdesc_buf
, &secdesc_len
);
1967 if (tevent_req_nterror(req
, status
)) {
1968 DEBUG(10, ("marshall_sec_desc failed: %s\n",
1969 nt_errstr(status
)));
1970 return tevent_req_post(req
, ev
);
1981 tevent_req_nterror(req
, NT_STATUS_NOT_IMPLEMENTED
);
1982 return tevent_req_post(req
, ev
);
1985 param
= talloc_array(state
, uint8_t, 53);
1986 if (tevent_req_nomem(param
, req
)) {
1987 return tevent_req_post(req
, ev
);
1990 param
= trans2_bytes_push_str(param
, cli_ucs2(cli
),
1991 fname
, strlen(fname
),
1993 if (tevent_req_nomem(param
, req
)) {
1994 return tevent_req_post(req
, ev
);
1997 SIVAL(param
, 0, CreatFlags
);
1998 SIVAL(param
, 4, 0x0); /* RootDirectoryFid */
1999 SIVAL(param
, 8, DesiredAccess
);
2000 SIVAL(param
, 12, 0x0); /* AllocationSize */
2001 SIVAL(param
, 16, 0x0); /* AllocationSize */
2002 SIVAL(param
, 20, FileAttributes
);
2003 SIVAL(param
, 24, ShareAccess
);
2004 SIVAL(param
, 28, CreateDisposition
);
2005 SIVAL(param
, 32, CreateOptions
);
2006 SIVAL(param
, 36, secdesc_len
);
2007 SIVAL(param
, 40, 0); /* EA length*/
2008 SIVAL(param
, 44, converted_len
);
2009 SIVAL(param
, 48, 0x02); /* ImpersonationLevel */
2010 SCVAL(param
, 52, SecurityFlags
);
2012 subreq
= cli_trans_send(state
, ev
, cli
, SMBnttrans
,
2013 NULL
, -1, /* name, fid */
2014 NT_TRANSACT_CREATE
, 0,
2015 NULL
, 0, 0, /* setup */
2016 param
, talloc_get_size(param
), 128, /* param */
2017 secdesc_buf
, secdesc_len
, 0); /* data */
2018 if (tevent_req_nomem(subreq
, req
)) {
2019 return tevent_req_post(req
, ev
);
2021 tevent_req_set_callback(subreq
, cli_nttrans_create_done
, req
);
2025 static void cli_nttrans_create_done(struct tevent_req
*subreq
)
2027 struct tevent_req
*req
= tevent_req_callback_data(
2028 subreq
, struct tevent_req
);
2029 struct cli_nttrans_create_state
*state
= tevent_req_data(
2030 req
, struct cli_nttrans_create_state
);
2035 status
= cli_trans_recv(subreq
, talloc_tos(), NULL
,
2036 NULL
, 0, NULL
, /* rsetup */
2037 ¶m
, 69, &num_param
,
2039 if (tevent_req_nterror(req
, status
)) {
2042 state
->fnum
= SVAL(param
, 2);
2044 tevent_req_done(req
);
2047 NTSTATUS
cli_nttrans_create_recv(struct tevent_req
*req
, uint16_t *fnum
)
2049 struct cli_nttrans_create_state
*state
= tevent_req_data(
2050 req
, struct cli_nttrans_create_state
);
2053 if (tevent_req_is_nterror(req
, &status
)) {
2056 *fnum
= state
->fnum
;
2057 return NT_STATUS_OK
;
2060 NTSTATUS
cli_nttrans_create(struct cli_state
*cli
,
2062 uint32_t CreatFlags
,
2063 uint32_t DesiredAccess
,
2064 uint32_t FileAttributes
,
2065 uint32_t ShareAccess
,
2066 uint32_t CreateDisposition
,
2067 uint32_t CreateOptions
,
2068 uint8_t SecurityFlags
,
2069 struct security_descriptor
*secdesc
,
2070 struct ea_struct
*eas
,
2074 TALLOC_CTX
*frame
= talloc_stackframe();
2075 struct event_context
*ev
;
2076 struct tevent_req
*req
;
2077 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
2079 if (cli_has_async_calls(cli
)) {
2081 * Can't use sync call while an async call is in flight
2083 status
= NT_STATUS_INVALID_PARAMETER
;
2086 ev
= event_context_init(frame
);
2090 req
= cli_nttrans_create_send(frame
, ev
, cli
, fname
, CreatFlags
,
2091 DesiredAccess
, FileAttributes
,
2092 ShareAccess
, CreateDisposition
,
2093 CreateOptions
, SecurityFlags
,
2094 secdesc
, eas
, num_eas
);
2098 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
2101 status
= cli_nttrans_create_recv(req
, pfid
);
2107 /****************************************************************************
2109 WARNING: if you open with O_WRONLY then getattrE won't work!
2110 ****************************************************************************/
2112 struct cli_open_state
{
2118 static void cli_open_done(struct tevent_req
*subreq
);
2120 struct tevent_req
*cli_open_create(TALLOC_CTX
*mem_ctx
,
2121 struct event_context
*ev
,
2122 struct cli_state
*cli
, const char *fname
,
2123 int flags
, int share_mode
,
2124 struct tevent_req
**psmbreq
)
2126 struct tevent_req
*req
, *subreq
;
2127 struct cli_open_state
*state
;
2129 unsigned accessmode
;
2130 uint8_t additional_flags
;
2133 req
= tevent_req_create(mem_ctx
, &state
, struct cli_open_state
);
2139 if (flags
& O_CREAT
) {
2142 if (!(flags
& O_EXCL
)) {
2143 if (flags
& O_TRUNC
)
2149 accessmode
= (share_mode
<<4);
2151 if ((flags
& O_ACCMODE
) == O_RDWR
) {
2153 } else if ((flags
& O_ACCMODE
) == O_WRONLY
) {
2158 if ((flags
& O_SYNC
) == O_SYNC
) {
2159 accessmode
|= (1<<14);
2163 if (share_mode
== DENY_FCB
) {
2167 SCVAL(state
->vwv
+ 0, 0, 0xFF);
2168 SCVAL(state
->vwv
+ 0, 1, 0);
2169 SSVAL(state
->vwv
+ 1, 0, 0);
2170 SSVAL(state
->vwv
+ 2, 0, 0); /* no additional info */
2171 SSVAL(state
->vwv
+ 3, 0, accessmode
);
2172 SSVAL(state
->vwv
+ 4, 0, FILE_ATTRIBUTE_SYSTEM
| FILE_ATTRIBUTE_HIDDEN
);
2173 SSVAL(state
->vwv
+ 5, 0, 0);
2174 SIVAL(state
->vwv
+ 6, 0, 0);
2175 SSVAL(state
->vwv
+ 8, 0, openfn
);
2176 SIVAL(state
->vwv
+ 9, 0, 0);
2177 SIVAL(state
->vwv
+ 11, 0, 0);
2178 SIVAL(state
->vwv
+ 13, 0, 0);
2180 additional_flags
= 0;
2182 if (cli
->use_oplocks
) {
2183 /* if using oplocks then ask for a batch oplock via
2184 core and extended methods */
2186 FLAG_REQUEST_OPLOCK
|FLAG_REQUEST_BATCH_OPLOCK
;
2187 SSVAL(state
->vwv
+2, 0, SVAL(state
->vwv
+2, 0) | 6);
2190 bytes
= talloc_array(state
, uint8_t, 0);
2191 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname
,
2192 strlen(fname
)+1, NULL
);
2194 if (tevent_req_nomem(bytes
, req
)) {
2195 return tevent_req_post(req
, ev
);
2198 state
->bytes
.iov_base
= (void *)bytes
;
2199 state
->bytes
.iov_len
= talloc_get_size(bytes
);
2201 subreq
= cli_smb_req_create(state
, ev
, cli
, SMBopenX
, additional_flags
,
2202 15, state
->vwv
, 1, &state
->bytes
);
2203 if (subreq
== NULL
) {
2207 tevent_req_set_callback(subreq
, cli_open_done
, req
);
2212 struct tevent_req
*cli_open_send(TALLOC_CTX
*mem_ctx
, struct event_context
*ev
,
2213 struct cli_state
*cli
, const char *fname
,
2214 int flags
, int share_mode
)
2216 struct tevent_req
*req
, *subreq
;
2219 req
= cli_open_create(mem_ctx
, ev
, cli
, fname
, flags
, share_mode
,
2225 status
= cli_smb_req_send(subreq
);
2226 if (tevent_req_nterror(req
, status
)) {
2227 return tevent_req_post(req
, ev
);
2232 static void cli_open_done(struct tevent_req
*subreq
)
2234 struct tevent_req
*req
= tevent_req_callback_data(
2235 subreq
, struct tevent_req
);
2236 struct cli_open_state
*state
= tevent_req_data(
2237 req
, struct cli_open_state
);
2243 status
= cli_smb_recv(subreq
, state
, &inbuf
, 3, &wct
, &vwv
, NULL
,
2245 TALLOC_FREE(subreq
);
2246 if (tevent_req_nterror(req
, status
)) {
2249 state
->fnum
= SVAL(vwv
+2, 0);
2250 tevent_req_done(req
);
2253 NTSTATUS
cli_open_recv(struct tevent_req
*req
, uint16_t *pfnum
)
2255 struct cli_open_state
*state
= tevent_req_data(
2256 req
, struct cli_open_state
);
2259 if (tevent_req_is_nterror(req
, &status
)) {
2262 *pfnum
= state
->fnum
;
2263 return NT_STATUS_OK
;
2266 NTSTATUS
cli_open(struct cli_state
*cli
, const char *fname
, int flags
,
2267 int share_mode
, uint16_t *pfnum
)
2269 TALLOC_CTX
*frame
= talloc_stackframe();
2270 struct event_context
*ev
;
2271 struct tevent_req
*req
;
2272 NTSTATUS status
= NT_STATUS_OK
;
2274 if (cli_has_async_calls(cli
)) {
2276 * Can't use sync call while an async call is in flight
2278 status
= NT_STATUS_INVALID_PARAMETER
;
2282 ev
= event_context_init(frame
);
2284 status
= NT_STATUS_NO_MEMORY
;
2288 req
= cli_open_send(frame
, ev
, cli
, fname
, flags
, share_mode
);
2290 status
= NT_STATUS_NO_MEMORY
;
2294 if (!tevent_req_poll(req
, ev
)) {
2295 status
= map_nt_error_from_unix(errno
);
2299 status
= cli_open_recv(req
, pfnum
);
2305 /****************************************************************************
2307 ****************************************************************************/
2309 struct cli_close_state
{
2313 static void cli_close_done(struct tevent_req
*subreq
);
2315 struct tevent_req
*cli_close_create(TALLOC_CTX
*mem_ctx
,
2316 struct event_context
*ev
,
2317 struct cli_state
*cli
,
2319 struct tevent_req
**psubreq
)
2321 struct tevent_req
*req
, *subreq
;
2322 struct cli_close_state
*state
;
2324 req
= tevent_req_create(mem_ctx
, &state
, struct cli_close_state
);
2329 SSVAL(state
->vwv
+0, 0, fnum
);
2330 SIVALS(state
->vwv
+1, 0, -1);
2332 subreq
= cli_smb_req_create(state
, ev
, cli
, SMBclose
, 0, 3, state
->vwv
,
2334 if (subreq
== NULL
) {
2338 tevent_req_set_callback(subreq
, cli_close_done
, req
);
2343 struct tevent_req
*cli_close_send(TALLOC_CTX
*mem_ctx
,
2344 struct event_context
*ev
,
2345 struct cli_state
*cli
,
2348 struct tevent_req
*req
, *subreq
;
2351 req
= cli_close_create(mem_ctx
, ev
, cli
, fnum
, &subreq
);
2356 status
= cli_smb_req_send(subreq
);
2357 if (tevent_req_nterror(req
, status
)) {
2358 return tevent_req_post(req
, ev
);
2363 static void cli_close_done(struct tevent_req
*subreq
)
2365 struct tevent_req
*req
= tevent_req_callback_data(
2366 subreq
, struct tevent_req
);
2369 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
2370 TALLOC_FREE(subreq
);
2371 if (tevent_req_nterror(req
, status
)) {
2374 tevent_req_done(req
);
2377 NTSTATUS
cli_close_recv(struct tevent_req
*req
)
2379 return tevent_req_simple_recv_ntstatus(req
);
2382 NTSTATUS
cli_close(struct cli_state
*cli
, uint16_t fnum
)
2384 TALLOC_CTX
*frame
= talloc_stackframe();
2385 struct event_context
*ev
;
2386 struct tevent_req
*req
;
2387 NTSTATUS status
= NT_STATUS_OK
;
2389 if (cli_has_async_calls(cli
)) {
2391 * Can't use sync call while an async call is in flight
2393 status
= NT_STATUS_INVALID_PARAMETER
;
2397 ev
= event_context_init(frame
);
2399 status
= NT_STATUS_NO_MEMORY
;
2403 req
= cli_close_send(frame
, ev
, cli
, fnum
);
2405 status
= NT_STATUS_NO_MEMORY
;
2409 if (!tevent_req_poll(req
, ev
)) {
2410 status
= map_nt_error_from_unix(errno
);
2414 status
= cli_close_recv(req
);
2420 /****************************************************************************
2421 Truncate a file to a specified size
2422 ****************************************************************************/
2424 struct ftrunc_state
{
2430 static void cli_ftruncate_done(struct tevent_req
*subreq
)
2432 NTSTATUS status
= cli_trans_recv(subreq
, NULL
, NULL
, NULL
, 0, NULL
,
2433 NULL
, 0, NULL
, NULL
, 0, NULL
);
2434 tevent_req_simple_finish_ntstatus(subreq
, status
);
2437 struct tevent_req
*cli_ftruncate_send(TALLOC_CTX
*mem_ctx
,
2438 struct event_context
*ev
,
2439 struct cli_state
*cli
,
2443 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
2444 struct ftrunc_state
*state
= NULL
;
2446 req
= tevent_req_create(mem_ctx
, &state
, struct ftrunc_state
);
2451 /* Setup setup word. */
2452 SSVAL(&state
->setup
, 0, TRANSACT2_SETFILEINFO
);
2454 /* Setup param array. */
2455 SSVAL(state
->param
,0,fnum
);
2456 SSVAL(state
->param
,2,SMB_SET_FILE_END_OF_FILE_INFO
);
2457 SSVAL(state
->param
,4,0);
2459 /* Setup data array. */
2460 SBVAL(state
->data
, 0, size
);
2462 subreq
= cli_trans_send(state
, /* mem ctx. */
2463 ev
, /* event ctx. */
2464 cli
, /* cli_state. */
2465 SMBtrans2
, /* cmd. */
2466 NULL
, /* pipe name. */
2470 &state
->setup
, /* setup. */
2471 1, /* num setup uint16_t words. */
2472 0, /* max returned setup. */
2473 state
->param
, /* param. */
2475 2, /* max returned param. */
2476 state
->data
, /* data. */
2478 0); /* max returned data. */
2480 if (tevent_req_nomem(subreq
, req
)) {
2481 return tevent_req_post(req
, ev
);
2483 tevent_req_set_callback(subreq
, cli_ftruncate_done
, req
);
2487 NTSTATUS
cli_ftruncate_recv(struct tevent_req
*req
)
2489 return tevent_req_simple_recv_ntstatus(req
);
2492 NTSTATUS
cli_ftruncate(struct cli_state
*cli
, uint16_t fnum
, uint64_t size
)
2494 TALLOC_CTX
*frame
= talloc_stackframe();
2495 struct event_context
*ev
= NULL
;
2496 struct tevent_req
*req
= NULL
;
2497 NTSTATUS status
= NT_STATUS_OK
;
2499 if (cli_has_async_calls(cli
)) {
2501 * Can't use sync call while an async call is in flight
2503 status
= NT_STATUS_INVALID_PARAMETER
;
2507 ev
= event_context_init(frame
);
2509 status
= NT_STATUS_NO_MEMORY
;
2513 req
= cli_ftruncate_send(frame
,
2519 status
= NT_STATUS_NO_MEMORY
;
2523 if (!tevent_req_poll(req
, ev
)) {
2524 status
= map_nt_error_from_unix(errno
);
2528 status
= cli_ftruncate_recv(req
);
2535 /****************************************************************************
2536 send a lock with a specified locktype
2537 this is used for testing LOCKING_ANDX_CANCEL_LOCK
2538 ****************************************************************************/
2540 NTSTATUS
cli_locktype(struct cli_state
*cli
, uint16_t fnum
,
2541 uint32_t offset
, uint32_t len
,
2542 int timeout
, unsigned char locktype
)
2549 SCVAL(vwv
+ 0, 0, 0xff);
2550 SCVAL(vwv
+ 0, 1, 0);
2551 SSVAL(vwv
+ 1, 0, 0);
2552 SSVAL(vwv
+ 2, 0, fnum
);
2553 SCVAL(vwv
+ 3, 0, locktype
);
2554 SCVAL(vwv
+ 3, 1, 0);
2555 SIVALS(vwv
+ 4, 0, timeout
);
2556 SSVAL(vwv
+ 6, 0, 0);
2557 SSVAL(vwv
+ 7, 0, 1);
2559 SSVAL(bytes
, 0, cli_getpid(cli
));
2560 SIVAL(bytes
, 2, offset
);
2561 SIVAL(bytes
, 6, len
);
2563 saved_timeout
= cli
->timeout
;
2566 cli
->timeout
= (timeout
== -1)
2567 ? 0x7FFFFFFF : (timeout
+ 2*1000);
2570 status
= cli_smb(talloc_tos(), cli
, SMBlockingX
, 0, 8, vwv
,
2571 10, bytes
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
2573 cli
->timeout
= saved_timeout
;
2578 /****************************************************************************
2580 note that timeout is in units of 2 milliseconds
2581 ****************************************************************************/
2583 NTSTATUS
cli_lock32(struct cli_state
*cli
, uint16_t fnum
,
2584 uint32_t offset
, uint32_t len
, int timeout
,
2585 enum brl_type lock_type
)
2589 status
= cli_locktype(cli
, fnum
, offset
, len
, timeout
,
2590 (lock_type
== READ_LOCK
? 1 : 0));
2594 /****************************************************************************
2596 ****************************************************************************/
2598 struct cli_unlock_state
{
2603 static void cli_unlock_done(struct tevent_req
*subreq
);
2605 struct tevent_req
*cli_unlock_send(TALLOC_CTX
*mem_ctx
,
2606 struct event_context
*ev
,
2607 struct cli_state
*cli
,
2613 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
2614 struct cli_unlock_state
*state
= NULL
;
2615 uint8_t additional_flags
= 0;
2617 req
= tevent_req_create(mem_ctx
, &state
, struct cli_unlock_state
);
2622 SCVAL(state
->vwv
+0, 0, 0xFF);
2623 SSVAL(state
->vwv
+2, 0, fnum
);
2624 SCVAL(state
->vwv
+3, 0, 0);
2625 SIVALS(state
->vwv
+4, 0, 0);
2626 SSVAL(state
->vwv
+6, 0, 1);
2627 SSVAL(state
->vwv
+7, 0, 0);
2629 SSVAL(state
->data
, 0, cli_getpid(cli
));
2630 SIVAL(state
->data
, 2, offset
);
2631 SIVAL(state
->data
, 6, len
);
2633 subreq
= cli_smb_send(state
, ev
, cli
, SMBlockingX
, additional_flags
,
2634 8, state
->vwv
, 10, state
->data
);
2635 if (tevent_req_nomem(subreq
, req
)) {
2636 return tevent_req_post(req
, ev
);
2638 tevent_req_set_callback(subreq
, cli_unlock_done
, req
);
2642 static void cli_unlock_done(struct tevent_req
*subreq
)
2644 struct tevent_req
*req
= tevent_req_callback_data(
2645 subreq
, struct tevent_req
);
2648 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
2649 TALLOC_FREE(subreq
);
2650 if (tevent_req_nterror(req
, status
)) {
2653 tevent_req_done(req
);
2656 NTSTATUS
cli_unlock_recv(struct tevent_req
*req
)
2658 return tevent_req_simple_recv_ntstatus(req
);
2661 NTSTATUS
cli_unlock(struct cli_state
*cli
,
2666 TALLOC_CTX
*frame
= talloc_stackframe();
2667 struct event_context
*ev
;
2668 struct tevent_req
*req
;
2669 NTSTATUS status
= NT_STATUS_OK
;
2671 if (cli_has_async_calls(cli
)) {
2673 * Can't use sync call while an async call is in flight
2675 status
= NT_STATUS_INVALID_PARAMETER
;
2679 ev
= event_context_init(frame
);
2681 status
= NT_STATUS_NO_MEMORY
;
2685 req
= cli_unlock_send(frame
, ev
, cli
,
2688 status
= NT_STATUS_NO_MEMORY
;
2692 if (!tevent_req_poll(req
, ev
)) {
2693 status
= map_nt_error_from_unix(errno
);
2697 status
= cli_unlock_recv(req
);
2704 /****************************************************************************
2705 Lock a file with 64 bit offsets.
2706 ****************************************************************************/
2708 NTSTATUS
cli_lock64(struct cli_state
*cli
, uint16_t fnum
,
2709 uint64_t offset
, uint64_t len
, int timeout
,
2710 enum brl_type lock_type
)
2714 int saved_timeout
= cli
->timeout
;
2718 if (! (cli
->capabilities
& CAP_LARGE_FILES
)) {
2719 return cli_lock32(cli
, fnum
, offset
, len
, timeout
, lock_type
);
2722 ltype
= (lock_type
== READ_LOCK
? 1 : 0);
2723 ltype
|= LOCKING_ANDX_LARGE_FILES
;
2725 SCVAL(vwv
+ 0, 0, 0xff);
2726 SCVAL(vwv
+ 0, 1, 0);
2727 SSVAL(vwv
+ 1, 0, 0);
2728 SSVAL(vwv
+ 2, 0, fnum
);
2729 SCVAL(vwv
+ 3, 0, ltype
);
2730 SCVAL(vwv
+ 3, 1, 0);
2731 SIVALS(vwv
+ 4, 0, timeout
);
2732 SSVAL(vwv
+ 6, 0, 0);
2733 SSVAL(vwv
+ 7, 0, 1);
2735 SIVAL(bytes
, 0, cli_getpid(cli
));
2736 SOFF_T_R(bytes
, 4, offset
);
2737 SOFF_T_R(bytes
, 12, len
);
2739 saved_timeout
= cli
->timeout
;
2742 cli
->timeout
= (timeout
== -1)
2743 ? 0x7FFFFFFF : (timeout
+ 2*1000);
2746 status
= cli_smb(talloc_tos(), cli
, SMBlockingX
, 0, 8, vwv
,
2747 20, bytes
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
2749 cli
->timeout
= saved_timeout
;
2754 /****************************************************************************
2755 Unlock a file with 64 bit offsets.
2756 ****************************************************************************/
2758 struct cli_unlock64_state
{
2763 static void cli_unlock64_done(struct tevent_req
*subreq
);
2765 struct tevent_req
*cli_unlock64_send(TALLOC_CTX
*mem_ctx
,
2766 struct event_context
*ev
,
2767 struct cli_state
*cli
,
2773 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
2774 struct cli_unlock64_state
*state
= NULL
;
2775 uint8_t additional_flags
= 0;
2777 req
= tevent_req_create(mem_ctx
, &state
, struct cli_unlock64_state
);
2782 SCVAL(state
->vwv
+0, 0, 0xff);
2783 SSVAL(state
->vwv
+2, 0, fnum
);
2784 SCVAL(state
->vwv
+3, 0,LOCKING_ANDX_LARGE_FILES
);
2785 SIVALS(state
->vwv
+4, 0, 0);
2786 SSVAL(state
->vwv
+6, 0, 1);
2787 SSVAL(state
->vwv
+7, 0, 0);
2789 SIVAL(state
->data
, 0, cli_getpid(cli
));
2790 SOFF_T_R(state
->data
, 4, offset
);
2791 SOFF_T_R(state
->data
, 12, len
);
2793 subreq
= cli_smb_send(state
, ev
, cli
, SMBlockingX
, additional_flags
,
2794 8, state
->vwv
, 20, state
->data
);
2795 if (tevent_req_nomem(subreq
, req
)) {
2796 return tevent_req_post(req
, ev
);
2798 tevent_req_set_callback(subreq
, cli_unlock64_done
, req
);
2802 static void cli_unlock64_done(struct tevent_req
*subreq
)
2804 struct tevent_req
*req
= tevent_req_callback_data(
2805 subreq
, struct tevent_req
);
2808 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
2809 TALLOC_FREE(subreq
);
2810 if (tevent_req_nterror(req
, status
)) {
2813 tevent_req_done(req
);
2816 NTSTATUS
cli_unlock64_recv(struct tevent_req
*req
)
2818 return tevent_req_simple_recv_ntstatus(req
);
2821 NTSTATUS
cli_unlock64(struct cli_state
*cli
,
2826 TALLOC_CTX
*frame
= talloc_stackframe();
2827 struct event_context
*ev
;
2828 struct tevent_req
*req
;
2829 NTSTATUS status
= NT_STATUS_OK
;
2831 if (! (cli
->capabilities
& CAP_LARGE_FILES
)) {
2832 return cli_unlock(cli
, fnum
, offset
, len
);
2835 if (cli_has_async_calls(cli
)) {
2837 * Can't use sync call while an async call is in flight
2839 status
= NT_STATUS_INVALID_PARAMETER
;
2843 ev
= event_context_init(frame
);
2845 status
= NT_STATUS_NO_MEMORY
;
2849 req
= cli_unlock64_send(frame
, ev
, cli
,
2852 status
= NT_STATUS_NO_MEMORY
;
2856 if (!tevent_req_poll(req
, ev
)) {
2857 status
= map_nt_error_from_unix(errno
);
2861 status
= cli_unlock64_recv(req
);
2868 /****************************************************************************
2869 Get/unlock a POSIX lock on a file - internal function.
2870 ****************************************************************************/
2872 struct posix_lock_state
{
2875 uint8_t data
[POSIX_LOCK_DATA_SIZE
];
2878 static void cli_posix_unlock_internal_done(struct tevent_req
*subreq
)
2880 NTSTATUS status
= cli_trans_recv(subreq
, NULL
, NULL
, NULL
, 0, NULL
,
2881 NULL
, 0, NULL
, NULL
, 0, NULL
);
2882 tevent_req_simple_finish_ntstatus(subreq
, status
);
2885 static struct tevent_req
*cli_posix_lock_internal_send(TALLOC_CTX
*mem_ctx
,
2886 struct event_context
*ev
,
2887 struct cli_state
*cli
,
2892 enum brl_type lock_type
)
2894 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
2895 struct posix_lock_state
*state
= NULL
;
2897 req
= tevent_req_create(mem_ctx
, &state
, struct posix_lock_state
);
2902 /* Setup setup word. */
2903 SSVAL(&state
->setup
, 0, TRANSACT2_SETFILEINFO
);
2905 /* Setup param array. */
2906 SSVAL(&state
->param
, 0, fnum
);
2907 SSVAL(&state
->param
, 2, SMB_SET_POSIX_LOCK
);
2909 /* Setup data array. */
2910 switch (lock_type
) {
2912 SSVAL(&state
->data
, POSIX_LOCK_TYPE_OFFSET
,
2913 POSIX_LOCK_TYPE_READ
);
2916 SSVAL(&state
->data
, POSIX_LOCK_TYPE_OFFSET
,
2917 POSIX_LOCK_TYPE_WRITE
);
2920 SSVAL(&state
->data
, POSIX_LOCK_TYPE_OFFSET
,
2921 POSIX_LOCK_TYPE_UNLOCK
);
2928 SSVAL(&state
->data
, POSIX_LOCK_FLAGS_OFFSET
,
2929 POSIX_LOCK_FLAG_WAIT
);
2931 SSVAL(state
->data
, POSIX_LOCK_FLAGS_OFFSET
,
2932 POSIX_LOCK_FLAG_NOWAIT
);
2935 SIVAL(&state
->data
, POSIX_LOCK_PID_OFFSET
, cli_getpid(cli
));
2936 SOFF_T(&state
->data
, POSIX_LOCK_START_OFFSET
, offset
);
2937 SOFF_T(&state
->data
, POSIX_LOCK_LEN_OFFSET
, len
);
2939 subreq
= cli_trans_send(state
, /* mem ctx. */
2940 ev
, /* event ctx. */
2941 cli
, /* cli_state. */
2942 SMBtrans2
, /* cmd. */
2943 NULL
, /* pipe name. */
2947 &state
->setup
, /* setup. */
2948 1, /* num setup uint16_t words. */
2949 0, /* max returned setup. */
2950 state
->param
, /* param. */
2952 2, /* max returned param. */
2953 state
->data
, /* data. */
2954 POSIX_LOCK_DATA_SIZE
, /* num data. */
2955 0); /* max returned data. */
2957 if (tevent_req_nomem(subreq
, req
)) {
2958 return tevent_req_post(req
, ev
);
2960 tevent_req_set_callback(subreq
, cli_posix_unlock_internal_done
, req
);
2964 /****************************************************************************
2966 ****************************************************************************/
2968 struct tevent_req
*cli_posix_lock_send(TALLOC_CTX
*mem_ctx
,
2969 struct event_context
*ev
,
2970 struct cli_state
*cli
,
2975 enum brl_type lock_type
)
2977 return cli_posix_lock_internal_send(mem_ctx
, ev
, cli
, fnum
, offset
, len
,
2978 wait_lock
, lock_type
);
2981 NTSTATUS
cli_posix_lock_recv(struct tevent_req
*req
)
2983 return tevent_req_simple_recv_ntstatus(req
);
2986 NTSTATUS
cli_posix_lock(struct cli_state
*cli
, uint16_t fnum
,
2987 uint64_t offset
, uint64_t len
,
2988 bool wait_lock
, enum brl_type lock_type
)
2990 TALLOC_CTX
*frame
= talloc_stackframe();
2991 struct event_context
*ev
= NULL
;
2992 struct tevent_req
*req
= NULL
;
2993 NTSTATUS status
= NT_STATUS_OK
;
2995 if (cli_has_async_calls(cli
)) {
2997 * Can't use sync call while an async call is in flight
2999 status
= NT_STATUS_INVALID_PARAMETER
;
3003 if (lock_type
!= READ_LOCK
&& lock_type
!= WRITE_LOCK
) {
3004 status
= NT_STATUS_INVALID_PARAMETER
;
3008 ev
= event_context_init(frame
);
3010 status
= NT_STATUS_NO_MEMORY
;
3014 req
= cli_posix_lock_send(frame
,
3023 status
= NT_STATUS_NO_MEMORY
;
3027 if (!tevent_req_poll(req
, ev
)) {
3028 status
= map_nt_error_from_unix(errno
);
3032 status
= cli_posix_lock_recv(req
);
3039 /****************************************************************************
3040 POSIX Unlock a file.
3041 ****************************************************************************/
3043 struct tevent_req
*cli_posix_unlock_send(TALLOC_CTX
*mem_ctx
,
3044 struct event_context
*ev
,
3045 struct cli_state
*cli
,
3050 return cli_posix_lock_internal_send(mem_ctx
, ev
, cli
, fnum
, offset
, len
,
3051 false, UNLOCK_LOCK
);
3054 NTSTATUS
cli_posix_unlock_recv(struct tevent_req
*req
)
3056 return tevent_req_simple_recv_ntstatus(req
);
3059 NTSTATUS
cli_posix_unlock(struct cli_state
*cli
, uint16_t fnum
, uint64_t offset
, uint64_t len
)
3061 TALLOC_CTX
*frame
= talloc_stackframe();
3062 struct event_context
*ev
= NULL
;
3063 struct tevent_req
*req
= NULL
;
3064 NTSTATUS status
= NT_STATUS_OK
;
3066 if (cli_has_async_calls(cli
)) {
3068 * Can't use sync call while an async call is in flight
3070 status
= NT_STATUS_INVALID_PARAMETER
;
3074 ev
= event_context_init(frame
);
3076 status
= NT_STATUS_NO_MEMORY
;
3080 req
= cli_posix_unlock_send(frame
,
3087 status
= NT_STATUS_NO_MEMORY
;
3091 if (!tevent_req_poll(req
, ev
)) {
3092 status
= map_nt_error_from_unix(errno
);
3096 status
= cli_posix_unlock_recv(req
);
3103 /****************************************************************************
3104 Do a SMBgetattrE call.
3105 ****************************************************************************/
3107 static void cli_getattrE_done(struct tevent_req
*subreq
);
3109 struct cli_getattrE_state
{
3119 struct tevent_req
*cli_getattrE_send(TALLOC_CTX
*mem_ctx
,
3120 struct event_context
*ev
,
3121 struct cli_state
*cli
,
3124 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3125 struct cli_getattrE_state
*state
= NULL
;
3126 uint8_t additional_flags
= 0;
3128 req
= tevent_req_create(mem_ctx
, &state
, struct cli_getattrE_state
);
3133 state
->zone_offset
= cli
->serverzone
;
3134 SSVAL(state
->vwv
+0,0,fnum
);
3136 subreq
= cli_smb_send(state
, ev
, cli
, SMBgetattrE
, additional_flags
,
3137 1, state
->vwv
, 0, NULL
);
3138 if (tevent_req_nomem(subreq
, req
)) {
3139 return tevent_req_post(req
, ev
);
3141 tevent_req_set_callback(subreq
, cli_getattrE_done
, req
);
3145 static void cli_getattrE_done(struct tevent_req
*subreq
)
3147 struct tevent_req
*req
= tevent_req_callback_data(
3148 subreq
, struct tevent_req
);
3149 struct cli_getattrE_state
*state
= tevent_req_data(
3150 req
, struct cli_getattrE_state
);
3152 uint16_t *vwv
= NULL
;
3156 status
= cli_smb_recv(subreq
, state
, &inbuf
, 11, &wct
, &vwv
,
3158 TALLOC_FREE(subreq
);
3159 if (tevent_req_nterror(req
, status
)) {
3163 state
->size
= (SMB_OFF_T
)IVAL(vwv
+6,0);
3164 state
->attr
= SVAL(vwv
+10,0);
3165 state
->change_time
= make_unix_date2(vwv
+0, state
->zone_offset
);
3166 state
->access_time
= make_unix_date2(vwv
+2, state
->zone_offset
);
3167 state
->write_time
= make_unix_date2(vwv
+4, state
->zone_offset
);
3169 tevent_req_done(req
);
3172 NTSTATUS
cli_getattrE_recv(struct tevent_req
*req
,
3175 time_t *change_time
,
3176 time_t *access_time
,
3179 struct cli_getattrE_state
*state
= tevent_req_data(
3180 req
, struct cli_getattrE_state
);
3183 if (tevent_req_is_nterror(req
, &status
)) {
3187 *attr
= state
->attr
;
3190 *size
= state
->size
;
3193 *change_time
= state
->change_time
;
3196 *access_time
= state
->access_time
;
3199 *write_time
= state
->write_time
;
3201 return NT_STATUS_OK
;
3204 NTSTATUS
cli_getattrE(struct cli_state
*cli
,
3208 time_t *change_time
,
3209 time_t *access_time
,
3212 TALLOC_CTX
*frame
= talloc_stackframe();
3213 struct event_context
*ev
= NULL
;
3214 struct tevent_req
*req
= NULL
;
3215 NTSTATUS status
= NT_STATUS_OK
;
3217 if (cli_has_async_calls(cli
)) {
3219 * Can't use sync call while an async call is in flight
3221 status
= NT_STATUS_INVALID_PARAMETER
;
3225 ev
= event_context_init(frame
);
3227 status
= NT_STATUS_NO_MEMORY
;
3231 req
= cli_getattrE_send(frame
, ev
, cli
, fnum
);
3233 status
= NT_STATUS_NO_MEMORY
;
3237 if (!tevent_req_poll(req
, ev
)) {
3238 status
= map_nt_error_from_unix(errno
);
3242 status
= cli_getattrE_recv(req
,
3254 /****************************************************************************
3256 ****************************************************************************/
3258 static void cli_getatr_done(struct tevent_req
*subreq
);
3260 struct cli_getatr_state
{
3267 struct tevent_req
*cli_getatr_send(TALLOC_CTX
*mem_ctx
,
3268 struct event_context
*ev
,
3269 struct cli_state
*cli
,
3272 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3273 struct cli_getatr_state
*state
= NULL
;
3274 uint8_t additional_flags
= 0;
3275 uint8_t *bytes
= NULL
;
3277 req
= tevent_req_create(mem_ctx
, &state
, struct cli_getatr_state
);
3282 state
->zone_offset
= cli
->serverzone
;
3284 bytes
= talloc_array(state
, uint8_t, 1);
3285 if (tevent_req_nomem(bytes
, req
)) {
3286 return tevent_req_post(req
, ev
);
3289 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname
,
3290 strlen(fname
)+1, NULL
);
3292 if (tevent_req_nomem(bytes
, req
)) {
3293 return tevent_req_post(req
, ev
);
3296 subreq
= cli_smb_send(state
, ev
, cli
, SMBgetatr
, additional_flags
,
3297 0, NULL
, talloc_get_size(bytes
), bytes
);
3298 if (tevent_req_nomem(subreq
, req
)) {
3299 return tevent_req_post(req
, ev
);
3301 tevent_req_set_callback(subreq
, cli_getatr_done
, req
);
3305 static void cli_getatr_done(struct tevent_req
*subreq
)
3307 struct tevent_req
*req
= tevent_req_callback_data(
3308 subreq
, struct tevent_req
);
3309 struct cli_getatr_state
*state
= tevent_req_data(
3310 req
, struct cli_getatr_state
);
3312 uint16_t *vwv
= NULL
;
3316 status
= cli_smb_recv(subreq
, state
, &inbuf
, 4, &wct
, &vwv
, NULL
,
3318 TALLOC_FREE(subreq
);
3319 if (tevent_req_nterror(req
, status
)) {
3323 state
->attr
= SVAL(vwv
+0,0);
3324 state
->size
= (SMB_OFF_T
)IVAL(vwv
+3,0);
3325 state
->write_time
= make_unix_date3(vwv
+1, state
->zone_offset
);
3327 tevent_req_done(req
);
3330 NTSTATUS
cli_getatr_recv(struct tevent_req
*req
,
3335 struct cli_getatr_state
*state
= tevent_req_data(
3336 req
, struct cli_getatr_state
);
3339 if (tevent_req_is_nterror(req
, &status
)) {
3343 *attr
= state
->attr
;
3346 *size
= state
->size
;
3349 *write_time
= state
->write_time
;
3351 return NT_STATUS_OK
;
3354 NTSTATUS
cli_getatr(struct cli_state
*cli
,
3360 TALLOC_CTX
*frame
= talloc_stackframe();
3361 struct event_context
*ev
= NULL
;
3362 struct tevent_req
*req
= NULL
;
3363 NTSTATUS status
= NT_STATUS_OK
;
3365 if (cli_has_async_calls(cli
)) {
3367 * Can't use sync call while an async call is in flight
3369 status
= NT_STATUS_INVALID_PARAMETER
;
3373 ev
= event_context_init(frame
);
3375 status
= NT_STATUS_NO_MEMORY
;
3379 req
= cli_getatr_send(frame
, ev
, cli
, fname
);
3381 status
= NT_STATUS_NO_MEMORY
;
3385 if (!tevent_req_poll(req
, ev
)) {
3386 status
= map_nt_error_from_unix(errno
);
3390 status
= cli_getatr_recv(req
,
3400 /****************************************************************************
3401 Do a SMBsetattrE call.
3402 ****************************************************************************/
3404 static void cli_setattrE_done(struct tevent_req
*subreq
);
3406 struct cli_setattrE_state
{
3410 struct tevent_req
*cli_setattrE_send(TALLOC_CTX
*mem_ctx
,
3411 struct event_context
*ev
,
3412 struct cli_state
*cli
,
3418 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3419 struct cli_setattrE_state
*state
= NULL
;
3420 uint8_t additional_flags
= 0;
3422 req
= tevent_req_create(mem_ctx
, &state
, struct cli_setattrE_state
);
3427 SSVAL(state
->vwv
+0, 0, fnum
);
3428 push_dos_date2((uint8_t *)&state
->vwv
[1], 0, change_time
,
3430 push_dos_date2((uint8_t *)&state
->vwv
[3], 0, access_time
,
3432 push_dos_date2((uint8_t *)&state
->vwv
[5], 0, write_time
,
3435 subreq
= cli_smb_send(state
, ev
, cli
, SMBsetattrE
, additional_flags
,
3436 7, state
->vwv
, 0, NULL
);
3437 if (tevent_req_nomem(subreq
, req
)) {
3438 return tevent_req_post(req
, ev
);
3440 tevent_req_set_callback(subreq
, cli_setattrE_done
, req
);
3444 static void cli_setattrE_done(struct tevent_req
*subreq
)
3446 struct tevent_req
*req
= tevent_req_callback_data(
3447 subreq
, struct tevent_req
);
3450 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
3451 TALLOC_FREE(subreq
);
3452 if (tevent_req_nterror(req
, status
)) {
3455 tevent_req_done(req
);
3458 NTSTATUS
cli_setattrE_recv(struct tevent_req
*req
)
3460 return tevent_req_simple_recv_ntstatus(req
);
3463 NTSTATUS
cli_setattrE(struct cli_state
*cli
,
3469 TALLOC_CTX
*frame
= talloc_stackframe();
3470 struct event_context
*ev
= NULL
;
3471 struct tevent_req
*req
= NULL
;
3472 NTSTATUS status
= NT_STATUS_OK
;
3474 if (cli_has_async_calls(cli
)) {
3476 * Can't use sync call while an async call is in flight
3478 status
= NT_STATUS_INVALID_PARAMETER
;
3482 ev
= event_context_init(frame
);
3484 status
= NT_STATUS_NO_MEMORY
;
3488 req
= cli_setattrE_send(frame
, ev
,
3496 status
= NT_STATUS_NO_MEMORY
;
3500 if (!tevent_req_poll(req
, ev
)) {
3501 status
= map_nt_error_from_unix(errno
);
3505 status
= cli_setattrE_recv(req
);
3512 /****************************************************************************
3513 Do a SMBsetatr call.
3514 ****************************************************************************/
3516 static void cli_setatr_done(struct tevent_req
*subreq
);
3518 struct cli_setatr_state
{
3522 struct tevent_req
*cli_setatr_send(TALLOC_CTX
*mem_ctx
,
3523 struct event_context
*ev
,
3524 struct cli_state
*cli
,
3529 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3530 struct cli_setatr_state
*state
= NULL
;
3531 uint8_t additional_flags
= 0;
3532 uint8_t *bytes
= NULL
;
3534 req
= tevent_req_create(mem_ctx
, &state
, struct cli_setatr_state
);
3539 SSVAL(state
->vwv
+0, 0, attr
);
3540 push_dos_date3((uint8_t *)&state
->vwv
[1], 0, mtime
, cli
->serverzone
);
3542 bytes
= talloc_array(state
, uint8_t, 1);
3543 if (tevent_req_nomem(bytes
, req
)) {
3544 return tevent_req_post(req
, ev
);
3547 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname
,
3548 strlen(fname
)+1, NULL
);
3549 if (tevent_req_nomem(bytes
, req
)) {
3550 return tevent_req_post(req
, ev
);
3552 bytes
= talloc_realloc(state
, bytes
, uint8_t,
3553 talloc_get_size(bytes
)+1);
3554 if (tevent_req_nomem(bytes
, req
)) {
3555 return tevent_req_post(req
, ev
);
3558 bytes
[talloc_get_size(bytes
)-1] = 4;
3559 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), "",
3561 if (tevent_req_nomem(bytes
, req
)) {
3562 return tevent_req_post(req
, ev
);
3565 subreq
= cli_smb_send(state
, ev
, cli
, SMBsetatr
, additional_flags
,
3566 8, state
->vwv
, talloc_get_size(bytes
), bytes
);
3567 if (tevent_req_nomem(subreq
, req
)) {
3568 return tevent_req_post(req
, ev
);
3570 tevent_req_set_callback(subreq
, cli_setatr_done
, req
);
3574 static void cli_setatr_done(struct tevent_req
*subreq
)
3576 struct tevent_req
*req
= tevent_req_callback_data(
3577 subreq
, struct tevent_req
);
3580 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
3581 TALLOC_FREE(subreq
);
3582 if (tevent_req_nterror(req
, status
)) {
3585 tevent_req_done(req
);
3588 NTSTATUS
cli_setatr_recv(struct tevent_req
*req
)
3590 return tevent_req_simple_recv_ntstatus(req
);
3593 NTSTATUS
cli_setatr(struct cli_state
*cli
,
3598 TALLOC_CTX
*frame
= talloc_stackframe();
3599 struct event_context
*ev
= NULL
;
3600 struct tevent_req
*req
= NULL
;
3601 NTSTATUS status
= NT_STATUS_OK
;
3603 if (cli_has_async_calls(cli
)) {
3605 * Can't use sync call while an async call is in flight
3607 status
= NT_STATUS_INVALID_PARAMETER
;
3611 ev
= event_context_init(frame
);
3613 status
= NT_STATUS_NO_MEMORY
;
3617 req
= cli_setatr_send(frame
, ev
, cli
, fname
, attr
, mtime
);
3619 status
= NT_STATUS_NO_MEMORY
;
3623 if (!tevent_req_poll(req
, ev
)) {
3624 status
= map_nt_error_from_unix(errno
);
3628 status
= cli_setatr_recv(req
);
3635 /****************************************************************************
3636 Check for existance of a dir.
3637 ****************************************************************************/
3639 static void cli_chkpath_done(struct tevent_req
*subreq
);
3641 struct cli_chkpath_state
{
3645 struct tevent_req
*cli_chkpath_send(TALLOC_CTX
*mem_ctx
,
3646 struct event_context
*ev
,
3647 struct cli_state
*cli
,
3650 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3651 struct cli_chkpath_state
*state
= NULL
;
3652 uint8_t additional_flags
= 0;
3653 uint8_t *bytes
= NULL
;
3655 req
= tevent_req_create(mem_ctx
, &state
, struct cli_chkpath_state
);
3660 bytes
= talloc_array(state
, uint8_t, 1);
3661 if (tevent_req_nomem(bytes
, req
)) {
3662 return tevent_req_post(req
, ev
);
3665 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname
,
3666 strlen(fname
)+1, NULL
);
3668 if (tevent_req_nomem(bytes
, req
)) {
3669 return tevent_req_post(req
, ev
);
3672 subreq
= cli_smb_send(state
, ev
, cli
, SMBcheckpath
, additional_flags
,
3673 0, NULL
, talloc_get_size(bytes
), bytes
);
3674 if (tevent_req_nomem(subreq
, req
)) {
3675 return tevent_req_post(req
, ev
);
3677 tevent_req_set_callback(subreq
, cli_chkpath_done
, req
);
3681 static void cli_chkpath_done(struct tevent_req
*subreq
)
3683 struct tevent_req
*req
= tevent_req_callback_data(
3684 subreq
, struct tevent_req
);
3687 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
3688 TALLOC_FREE(subreq
);
3689 if (tevent_req_nterror(req
, status
)) {
3692 tevent_req_done(req
);
3695 NTSTATUS
cli_chkpath_recv(struct tevent_req
*req
)
3697 return tevent_req_simple_recv_ntstatus(req
);
3700 NTSTATUS
cli_chkpath(struct cli_state
*cli
, const char *path
)
3702 TALLOC_CTX
*frame
= talloc_stackframe();
3703 struct event_context
*ev
= NULL
;
3704 struct tevent_req
*req
= NULL
;
3706 NTSTATUS status
= NT_STATUS_OK
;
3708 if (cli_has_async_calls(cli
)) {
3710 * Can't use sync call while an async call is in flight
3712 status
= NT_STATUS_INVALID_PARAMETER
;
3716 path2
= talloc_strdup(frame
, path
);
3718 status
= NT_STATUS_NO_MEMORY
;
3721 trim_char(path2
,'\0','\\');
3723 path2
= talloc_strdup(frame
, "\\");
3725 status
= NT_STATUS_NO_MEMORY
;
3730 ev
= event_context_init(frame
);
3732 status
= NT_STATUS_NO_MEMORY
;
3736 req
= cli_chkpath_send(frame
, ev
, cli
, path2
);
3738 status
= NT_STATUS_NO_MEMORY
;
3742 if (!tevent_req_poll(req
, ev
)) {
3743 status
= map_nt_error_from_unix(errno
);
3747 status
= cli_chkpath_recv(req
);
3754 /****************************************************************************
3756 ****************************************************************************/
3758 static void cli_dskattr_done(struct tevent_req
*subreq
);
3760 struct cli_dskattr_state
{
3766 struct tevent_req
*cli_dskattr_send(TALLOC_CTX
*mem_ctx
,
3767 struct event_context
*ev
,
3768 struct cli_state
*cli
)
3770 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3771 struct cli_dskattr_state
*state
= NULL
;
3772 uint8_t additional_flags
= 0;
3774 req
= tevent_req_create(mem_ctx
, &state
, struct cli_dskattr_state
);
3779 subreq
= cli_smb_send(state
, ev
, cli
, SMBdskattr
, additional_flags
,
3781 if (tevent_req_nomem(subreq
, req
)) {
3782 return tevent_req_post(req
, ev
);
3784 tevent_req_set_callback(subreq
, cli_dskattr_done
, req
);
3788 static void cli_dskattr_done(struct tevent_req
*subreq
)
3790 struct tevent_req
*req
= tevent_req_callback_data(
3791 subreq
, struct tevent_req
);
3792 struct cli_dskattr_state
*state
= tevent_req_data(
3793 req
, struct cli_dskattr_state
);
3795 uint16_t *vwv
= NULL
;
3799 status
= cli_smb_recv(subreq
, state
, &inbuf
, 4, &wct
, &vwv
, NULL
,
3801 TALLOC_FREE(subreq
);
3802 if (tevent_req_nterror(req
, status
)) {
3805 state
->bsize
= SVAL(vwv
+1, 0)*SVAL(vwv
+2,0);
3806 state
->total
= SVAL(vwv
+0, 0);
3807 state
->avail
= SVAL(vwv
+3, 0);
3808 tevent_req_done(req
);
3811 NTSTATUS
cli_dskattr_recv(struct tevent_req
*req
, int *bsize
, int *total
, int *avail
)
3813 struct cli_dskattr_state
*state
= tevent_req_data(
3814 req
, struct cli_dskattr_state
);
3817 if (tevent_req_is_nterror(req
, &status
)) {
3820 *bsize
= state
->bsize
;
3821 *total
= state
->total
;
3822 *avail
= state
->avail
;
3823 return NT_STATUS_OK
;
3826 NTSTATUS
cli_dskattr(struct cli_state
*cli
, int *bsize
, int *total
, int *avail
)
3828 TALLOC_CTX
*frame
= talloc_stackframe();
3829 struct event_context
*ev
= NULL
;
3830 struct tevent_req
*req
= NULL
;
3831 NTSTATUS status
= NT_STATUS_OK
;
3833 if (cli_has_async_calls(cli
)) {
3835 * Can't use sync call while an async call is in flight
3837 status
= NT_STATUS_INVALID_PARAMETER
;
3841 ev
= event_context_init(frame
);
3843 status
= NT_STATUS_NO_MEMORY
;
3847 req
= cli_dskattr_send(frame
, ev
, cli
);
3849 status
= NT_STATUS_NO_MEMORY
;
3853 if (!tevent_req_poll(req
, ev
)) {
3854 status
= map_nt_error_from_unix(errno
);
3858 status
= cli_dskattr_recv(req
, bsize
, total
, avail
);
3865 /****************************************************************************
3866 Create and open a temporary file.
3867 ****************************************************************************/
3869 static void cli_ctemp_done(struct tevent_req
*subreq
);
3871 struct ctemp_state
{
3877 struct tevent_req
*cli_ctemp_send(TALLOC_CTX
*mem_ctx
,
3878 struct event_context
*ev
,
3879 struct cli_state
*cli
,
3882 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3883 struct ctemp_state
*state
= NULL
;
3884 uint8_t additional_flags
= 0;
3885 uint8_t *bytes
= NULL
;
3887 req
= tevent_req_create(mem_ctx
, &state
, struct ctemp_state
);
3892 SSVAL(state
->vwv
,0,0);
3893 SIVALS(state
->vwv
+1,0,-1);
3895 bytes
= talloc_array(state
, uint8_t, 1);
3896 if (tevent_req_nomem(bytes
, req
)) {
3897 return tevent_req_post(req
, ev
);
3900 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), path
,
3901 strlen(path
)+1, NULL
);
3902 if (tevent_req_nomem(bytes
, req
)) {
3903 return tevent_req_post(req
, ev
);
3906 subreq
= cli_smb_send(state
, ev
, cli
, SMBctemp
, additional_flags
,
3907 3, state
->vwv
, talloc_get_size(bytes
), bytes
);
3908 if (tevent_req_nomem(subreq
, req
)) {
3909 return tevent_req_post(req
, ev
);
3911 tevent_req_set_callback(subreq
, cli_ctemp_done
, req
);
3915 static void cli_ctemp_done(struct tevent_req
*subreq
)
3917 struct tevent_req
*req
= tevent_req_callback_data(
3918 subreq
, struct tevent_req
);
3919 struct ctemp_state
*state
= tevent_req_data(
3920 req
, struct ctemp_state
);
3924 uint32_t num_bytes
= 0;
3925 uint8_t *bytes
= NULL
;
3928 status
= cli_smb_recv(subreq
, state
, &inbuf
, 1, &wcnt
, &vwv
,
3929 &num_bytes
, &bytes
);
3930 TALLOC_FREE(subreq
);
3931 if (tevent_req_nterror(req
, status
)) {
3935 state
->fnum
= SVAL(vwv
+0, 0);
3937 /* From W2K3, the result is just the ASCII name */
3938 if (num_bytes
< 2) {
3939 tevent_req_nterror(req
, NT_STATUS_DATA_ERROR
);
3943 if (pull_string_talloc(state
,
3950 tevent_req_nterror(req
, NT_STATUS_NO_MEMORY
);
3953 tevent_req_done(req
);
3956 NTSTATUS
cli_ctemp_recv(struct tevent_req
*req
,
3961 struct ctemp_state
*state
= tevent_req_data(req
,
3962 struct ctemp_state
);
3965 if (tevent_req_is_nterror(req
, &status
)) {
3968 *pfnum
= state
->fnum
;
3969 *outfile
= talloc_strdup(ctx
, state
->ret_path
);
3971 return NT_STATUS_NO_MEMORY
;
3973 return NT_STATUS_OK
;
3976 NTSTATUS
cli_ctemp(struct cli_state
*cli
,
3982 TALLOC_CTX
*frame
= talloc_stackframe();
3983 struct event_context
*ev
;
3984 struct tevent_req
*req
;
3985 NTSTATUS status
= NT_STATUS_OK
;
3987 if (cli_has_async_calls(cli
)) {
3989 * Can't use sync call while an async call is in flight
3991 status
= NT_STATUS_INVALID_PARAMETER
;
3995 ev
= event_context_init(frame
);
3997 status
= NT_STATUS_NO_MEMORY
;
4001 req
= cli_ctemp_send(frame
, ev
, cli
, path
);
4003 status
= NT_STATUS_NO_MEMORY
;
4007 if (!tevent_req_poll(req
, ev
)) {
4008 status
= map_nt_error_from_unix(errno
);
4012 status
= cli_ctemp_recv(req
, ctx
, pfnum
, out_path
);
4020 send a raw ioctl - used by the torture code
4022 NTSTATUS
cli_raw_ioctl(struct cli_state
*cli
, uint16_t fnum
, uint32_t code
, DATA_BLOB
*blob
)
4027 SSVAL(vwv
+0, 0, fnum
);
4028 SSVAL(vwv
+1, 0, code
>>16);
4029 SSVAL(vwv
+2, 0, (code
&0xFFFF));
4031 status
= cli_smb(talloc_tos(), cli
, SMBioctl
, 0, 3, vwv
, 0, NULL
,
4032 NULL
, 0, NULL
, NULL
, NULL
, NULL
);
4033 if (!NT_STATUS_IS_OK(status
)) {
4036 *blob
= data_blob_null
;
4037 return NT_STATUS_OK
;
4040 /*********************************************************
4041 Set an extended attribute utility fn.
4042 *********************************************************/
4044 static NTSTATUS
cli_set_ea(struct cli_state
*cli
, uint16_t setup_val
,
4045 uint8_t *param
, unsigned int param_len
,
4046 const char *ea_name
,
4047 const char *ea_val
, size_t ea_len
)
4050 unsigned int data_len
= 0;
4051 uint8_t *data
= NULL
;
4053 size_t ea_namelen
= strlen(ea_name
);
4056 SSVAL(setup
, 0, setup_val
);
4058 if (ea_namelen
== 0 && ea_len
== 0) {
4060 data
= (uint8_t *)SMB_MALLOC(data_len
);
4062 return NT_STATUS_NO_MEMORY
;
4065 SIVAL(p
,0,data_len
);
4067 data_len
= 4 + 4 + ea_namelen
+ 1 + ea_len
;
4068 data
= (uint8_t *)SMB_MALLOC(data_len
);
4070 return NT_STATUS_NO_MEMORY
;
4073 SIVAL(p
,0,data_len
);
4075 SCVAL(p
, 0, 0); /* EA flags. */
4076 SCVAL(p
, 1, ea_namelen
);
4077 SSVAL(p
, 2, ea_len
);
4078 memcpy(p
+4, ea_name
, ea_namelen
+1); /* Copy in the name. */
4079 memcpy(p
+4+ea_namelen
+1, ea_val
, ea_len
);
4082 status
= cli_trans(talloc_tos(), cli
, SMBtrans2
, NULL
, -1, 0, 0,
4084 param
, param_len
, 2,
4085 data
, data_len
, cli
->max_xmit
,
4087 NULL
, 0, NULL
, /* rsetup */
4088 NULL
, 0, NULL
, /* rparam */
4089 NULL
, 0, NULL
); /* rdata */
4094 /*********************************************************
4095 Set an extended attribute on a pathname.
4096 *********************************************************/
4098 NTSTATUS
cli_set_ea_path(struct cli_state
*cli
, const char *path
,
4099 const char *ea_name
, const char *ea_val
,
4102 unsigned int param_len
= 0;
4105 TALLOC_CTX
*frame
= talloc_stackframe();
4107 param
= talloc_array(talloc_tos(), uint8_t, 6);
4109 return NT_STATUS_NO_MEMORY
;
4111 SSVAL(param
,0,SMB_INFO_SET_EA
);
4115 param
= trans2_bytes_push_str(param
, cli_ucs2(cli
),
4116 path
, strlen(path
)+1,
4118 param_len
= talloc_get_size(param
);
4120 status
= cli_set_ea(cli
, TRANSACT2_SETPATHINFO
, param
, param_len
,
4121 ea_name
, ea_val
, ea_len
);
4126 /*********************************************************
4127 Set an extended attribute on an fnum.
4128 *********************************************************/
4130 NTSTATUS
cli_set_ea_fnum(struct cli_state
*cli
, uint16_t fnum
,
4131 const char *ea_name
, const char *ea_val
,
4136 memset(param
, 0, 6);
4137 SSVAL(param
,0,fnum
);
4138 SSVAL(param
,2,SMB_INFO_SET_EA
);
4140 return cli_set_ea(cli
, TRANSACT2_SETFILEINFO
, param
, 6,
4141 ea_name
, ea_val
, ea_len
);
4144 /*********************************************************
4145 Get an extended attribute list utility fn.
4146 *********************************************************/
4148 static bool parse_ea_blob(TALLOC_CTX
*ctx
, const uint8_t *rdata
,
4150 size_t *pnum_eas
, struct ea_struct
**pea_list
)
4152 struct ea_struct
*ea_list
= NULL
;
4157 if (rdata_len
< 4) {
4161 ea_size
= (size_t)IVAL(rdata
,0);
4162 if (ea_size
> rdata_len
) {
4167 /* No EA's present. */
4176 /* Validate the EA list and count it. */
4177 for (num_eas
= 0; ea_size
>= 4; num_eas
++) {
4178 unsigned int ea_namelen
= CVAL(p
,1);
4179 unsigned int ea_valuelen
= SVAL(p
,2);
4180 if (ea_namelen
== 0) {
4183 if (4 + ea_namelen
+ 1 + ea_valuelen
> ea_size
) {
4186 ea_size
-= 4 + ea_namelen
+ 1 + ea_valuelen
;
4187 p
+= 4 + ea_namelen
+ 1 + ea_valuelen
;
4196 *pnum_eas
= num_eas
;
4198 /* Caller only wants number of EA's. */
4202 ea_list
= talloc_array(ctx
, struct ea_struct
, num_eas
);
4207 ea_size
= (size_t)IVAL(rdata
,0);
4210 for (num_eas
= 0; num_eas
< *pnum_eas
; num_eas
++ ) {
4211 struct ea_struct
*ea
= &ea_list
[num_eas
];
4212 fstring unix_ea_name
;
4213 unsigned int ea_namelen
= CVAL(p
,1);
4214 unsigned int ea_valuelen
= SVAL(p
,2);
4216 ea
->flags
= CVAL(p
,0);
4217 unix_ea_name
[0] = '\0';
4218 pull_ascii(unix_ea_name
, p
+ 4, sizeof(unix_ea_name
), rdata_len
- PTR_DIFF(p
+4, rdata
), STR_TERMINATE
);
4219 ea
->name
= talloc_strdup(ea_list
, unix_ea_name
);
4223 /* Ensure the value is null terminated (in case it's a string). */
4224 ea
->value
= data_blob_talloc(ea_list
, NULL
, ea_valuelen
+ 1);
4225 if (!ea
->value
.data
) {
4229 memcpy(ea
->value
.data
, p
+4+ea_namelen
+1, ea_valuelen
);
4231 ea
->value
.data
[ea_valuelen
] = 0;
4233 p
+= 4 + ea_namelen
+ 1 + ea_valuelen
;
4236 *pea_list
= ea_list
;
4240 TALLOC_FREE(ea_list
);
4244 /*********************************************************
4245 Get an extended attribute list from a pathname.
4246 *********************************************************/
4248 struct cli_get_ea_list_path_state
{
4253 static void cli_get_ea_list_path_done(struct tevent_req
*subreq
);
4255 struct tevent_req
*cli_get_ea_list_path_send(TALLOC_CTX
*mem_ctx
,
4256 struct tevent_context
*ev
,
4257 struct cli_state
*cli
,
4260 struct tevent_req
*req
, *subreq
;
4261 struct cli_get_ea_list_path_state
*state
;
4263 req
= tevent_req_create(mem_ctx
, &state
,
4264 struct cli_get_ea_list_path_state
);
4268 subreq
= cli_qpathinfo_send(state
, ev
, cli
, fname
,
4269 SMB_INFO_QUERY_ALL_EAS
, 4,
4271 if (tevent_req_nomem(subreq
, req
)) {
4272 return tevent_req_post(req
, ev
);
4274 tevent_req_set_callback(subreq
, cli_get_ea_list_path_done
, req
);
4278 static void cli_get_ea_list_path_done(struct tevent_req
*subreq
)
4280 struct tevent_req
*req
= tevent_req_callback_data(
4281 subreq
, struct tevent_req
);
4282 struct cli_get_ea_list_path_state
*state
= tevent_req_data(
4283 req
, struct cli_get_ea_list_path_state
);
4286 status
= cli_qpathinfo_recv(subreq
, state
, &state
->data
,
4288 TALLOC_FREE(subreq
);
4289 if (tevent_req_nterror(req
, status
)) {
4292 tevent_req_done(req
);
4295 NTSTATUS
cli_get_ea_list_path_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
4296 size_t *pnum_eas
, struct ea_struct
**peas
)
4298 struct cli_get_ea_list_path_state
*state
= tevent_req_data(
4299 req
, struct cli_get_ea_list_path_state
);
4302 if (tevent_req_is_nterror(req
, &status
)) {
4305 if (!parse_ea_blob(mem_ctx
, state
->data
, state
->num_data
,
4307 return NT_STATUS_INVALID_NETWORK_RESPONSE
;
4309 return NT_STATUS_OK
;
4312 NTSTATUS
cli_get_ea_list_path(struct cli_state
*cli
, const char *path
,
4315 struct ea_struct
**pea_list
)
4317 TALLOC_CTX
*frame
= talloc_stackframe();
4318 struct event_context
*ev
= NULL
;
4319 struct tevent_req
*req
= NULL
;
4320 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
4322 if (cli_has_async_calls(cli
)) {
4324 * Can't use sync call while an async call is in flight
4326 status
= NT_STATUS_INVALID_PARAMETER
;
4329 ev
= event_context_init(frame
);
4333 req
= cli_get_ea_list_path_send(frame
, ev
, cli
, path
);
4337 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
4340 status
= cli_get_ea_list_path_recv(req
, ctx
, pnum_eas
, pea_list
);
4346 /****************************************************************************
4347 Convert open "flags" arg to uint32_t on wire.
4348 ****************************************************************************/
4350 static uint32_t open_flags_to_wire(int flags
)
4352 int open_mode
= flags
& O_ACCMODE
;
4355 switch (open_mode
) {
4357 ret
|= SMB_O_WRONLY
;
4364 ret
|= SMB_O_RDONLY
;
4368 if (flags
& O_CREAT
) {
4371 if (flags
& O_EXCL
) {
4374 if (flags
& O_TRUNC
) {
4378 if (flags
& O_SYNC
) {
4382 if (flags
& O_APPEND
) {
4383 ret
|= SMB_O_APPEND
;
4385 #if defined(O_DIRECT)
4386 if (flags
& O_DIRECT
) {
4387 ret
|= SMB_O_DIRECT
;
4390 #if defined(O_DIRECTORY)
4391 if (flags
& O_DIRECTORY
) {
4392 ret
|= SMB_O_DIRECTORY
;
4398 /****************************************************************************
4399 Open a file - POSIX semantics. Returns fnum. Doesn't request oplock.
4400 ****************************************************************************/
4402 struct posix_open_state
{
4406 uint16_t fnum
; /* Out */
4409 static void cli_posix_open_internal_done(struct tevent_req
*subreq
)
4411 struct tevent_req
*req
= tevent_req_callback_data(
4412 subreq
, struct tevent_req
);
4413 struct posix_open_state
*state
= tevent_req_data(req
, struct posix_open_state
);
4418 status
= cli_trans_recv(subreq
, state
, NULL
, NULL
, 0, NULL
,
4419 NULL
, 0, NULL
, &data
, 12, &num_data
);
4420 TALLOC_FREE(subreq
);
4421 if (tevent_req_nterror(req
, status
)) {
4424 state
->fnum
= SVAL(data
,2);
4425 tevent_req_done(req
);
4428 static struct tevent_req
*cli_posix_open_internal_send(TALLOC_CTX
*mem_ctx
,
4429 struct event_context
*ev
,
4430 struct cli_state
*cli
,
4436 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
4437 struct posix_open_state
*state
= NULL
;
4438 uint32_t wire_flags
= open_flags_to_wire(flags
);
4440 req
= tevent_req_create(mem_ctx
, &state
, struct posix_open_state
);
4445 /* Setup setup word. */
4446 SSVAL(&state
->setup
, 0, TRANSACT2_SETPATHINFO
);
4448 /* Setup param array. */
4449 state
->param
= talloc_array(state
, uint8_t, 6);
4450 if (tevent_req_nomem(state
->param
, req
)) {
4451 return tevent_req_post(req
, ev
);
4453 memset(state
->param
, '\0', 6);
4454 SSVAL(state
->param
, 0, SMB_POSIX_PATH_OPEN
);
4456 state
->param
= trans2_bytes_push_str(state
->param
, cli_ucs2(cli
), fname
,
4457 strlen(fname
)+1, NULL
);
4459 if (tevent_req_nomem(state
->param
, req
)) {
4460 return tevent_req_post(req
, ev
);
4463 /* Setup data words. */
4465 wire_flags
|= SMB_O_DIRECTORY
;
4468 SIVAL(state
->data
,0,0); /* No oplock. */
4469 SIVAL(state
->data
,4,wire_flags
);
4470 SIVAL(state
->data
,8,unix_perms_to_wire(mode
));
4471 SIVAL(state
->data
,12,0); /* Top bits of perms currently undefined. */
4472 SSVAL(state
->data
,16,SMB_NO_INFO_LEVEL_RETURNED
); /* No info level returned. */
4474 subreq
= cli_trans_send(state
, /* mem ctx. */
4475 ev
, /* event ctx. */
4476 cli
, /* cli_state. */
4477 SMBtrans2
, /* cmd. */
4478 NULL
, /* pipe name. */
4482 &state
->setup
, /* setup. */
4483 1, /* num setup uint16_t words. */
4484 0, /* max returned setup. */
4485 state
->param
, /* param. */
4486 talloc_get_size(state
->param
),/* num param. */
4487 2, /* max returned param. */
4488 state
->data
, /* data. */
4490 12); /* max returned data. */
4492 if (tevent_req_nomem(subreq
, req
)) {
4493 return tevent_req_post(req
, ev
);
4495 tevent_req_set_callback(subreq
, cli_posix_open_internal_done
, req
);
4499 struct tevent_req
*cli_posix_open_send(TALLOC_CTX
*mem_ctx
,
4500 struct event_context
*ev
,
4501 struct cli_state
*cli
,
4506 return cli_posix_open_internal_send(mem_ctx
, ev
,
4507 cli
, fname
, flags
, mode
, false);
4510 NTSTATUS
cli_posix_open_recv(struct tevent_req
*req
, uint16_t *pfnum
)
4512 struct posix_open_state
*state
= tevent_req_data(req
, struct posix_open_state
);
4515 if (tevent_req_is_nterror(req
, &status
)) {
4518 *pfnum
= state
->fnum
;
4519 return NT_STATUS_OK
;
4522 /****************************************************************************
4523 Open - POSIX semantics. Doesn't request oplock.
4524 ****************************************************************************/
4526 NTSTATUS
cli_posix_open(struct cli_state
*cli
, const char *fname
,
4527 int flags
, mode_t mode
, uint16_t *pfnum
)
4530 TALLOC_CTX
*frame
= talloc_stackframe();
4531 struct event_context
*ev
= NULL
;
4532 struct tevent_req
*req
= NULL
;
4533 NTSTATUS status
= NT_STATUS_OK
;
4535 if (cli_has_async_calls(cli
)) {
4537 * Can't use sync call while an async call is in flight
4539 status
= NT_STATUS_INVALID_PARAMETER
;
4543 ev
= event_context_init(frame
);
4545 status
= NT_STATUS_NO_MEMORY
;
4549 req
= cli_posix_open_send(frame
,
4556 status
= NT_STATUS_NO_MEMORY
;
4560 if (!tevent_req_poll(req
, ev
)) {
4561 status
= map_nt_error_from_unix(errno
);
4565 status
= cli_posix_open_recv(req
, pfnum
);
4572 struct tevent_req
*cli_posix_mkdir_send(TALLOC_CTX
*mem_ctx
,
4573 struct event_context
*ev
,
4574 struct cli_state
*cli
,
4578 return cli_posix_open_internal_send(mem_ctx
, ev
,
4579 cli
, fname
, O_CREAT
, mode
, true);
4582 NTSTATUS
cli_posix_mkdir_recv(struct tevent_req
*req
)
4584 return tevent_req_simple_recv_ntstatus(req
);
4587 NTSTATUS
cli_posix_mkdir(struct cli_state
*cli
, const char *fname
, mode_t mode
)
4589 TALLOC_CTX
*frame
= talloc_stackframe();
4590 struct event_context
*ev
= NULL
;
4591 struct tevent_req
*req
= NULL
;
4592 NTSTATUS status
= NT_STATUS_OK
;
4594 if (cli_has_async_calls(cli
)) {
4596 * Can't use sync call while an async call is in flight
4598 status
= NT_STATUS_INVALID_PARAMETER
;
4602 ev
= event_context_init(frame
);
4604 status
= NT_STATUS_NO_MEMORY
;
4608 req
= cli_posix_mkdir_send(frame
,
4614 status
= NT_STATUS_NO_MEMORY
;
4618 if (!tevent_req_poll(req
, ev
)) {
4619 status
= map_nt_error_from_unix(errno
);
4623 status
= cli_posix_mkdir_recv(req
);
4630 /****************************************************************************
4631 unlink or rmdir - POSIX semantics.
4632 ****************************************************************************/
4634 struct cli_posix_unlink_internal_state
{
4638 static void cli_posix_unlink_internal_done(struct tevent_req
*subreq
);
4640 static struct tevent_req
*cli_posix_unlink_internal_send(TALLOC_CTX
*mem_ctx
,
4641 struct event_context
*ev
,
4642 struct cli_state
*cli
,
4646 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
4647 struct cli_posix_unlink_internal_state
*state
= NULL
;
4649 req
= tevent_req_create(mem_ctx
, &state
,
4650 struct cli_posix_unlink_internal_state
);
4655 /* Setup data word. */
4656 SSVAL(state
->data
, 0, level
);
4658 subreq
= cli_setpathinfo_send(state
, ev
, cli
,
4659 SMB_POSIX_PATH_UNLINK
,
4661 state
->data
, sizeof(state
->data
));
4662 if (tevent_req_nomem(subreq
, req
)) {
4663 return tevent_req_post(req
, ev
);
4665 tevent_req_set_callback(subreq
, cli_posix_unlink_internal_done
, req
);
4669 static void cli_posix_unlink_internal_done(struct tevent_req
*subreq
)
4671 NTSTATUS status
= cli_setpathinfo_recv(subreq
);
4672 tevent_req_simple_finish_ntstatus(subreq
, status
);
4675 struct tevent_req
*cli_posix_unlink_send(TALLOC_CTX
*mem_ctx
,
4676 struct event_context
*ev
,
4677 struct cli_state
*cli
,
4680 return cli_posix_unlink_internal_send(mem_ctx
, ev
, cli
, fname
,
4681 SMB_POSIX_UNLINK_FILE_TARGET
);
4684 NTSTATUS
cli_posix_unlink_recv(struct tevent_req
*req
)
4686 return tevent_req_simple_recv_ntstatus(req
);
4689 /****************************************************************************
4690 unlink - POSIX semantics.
4691 ****************************************************************************/
4693 NTSTATUS
cli_posix_unlink(struct cli_state
*cli
, const char *fname
)
4695 TALLOC_CTX
*frame
= talloc_stackframe();
4696 struct event_context
*ev
= NULL
;
4697 struct tevent_req
*req
= NULL
;
4698 NTSTATUS status
= NT_STATUS_OK
;
4700 if (cli_has_async_calls(cli
)) {
4702 * Can't use sync call while an async call is in flight
4704 status
= NT_STATUS_INVALID_PARAMETER
;
4708 ev
= event_context_init(frame
);
4710 status
= NT_STATUS_NO_MEMORY
;
4714 req
= cli_posix_unlink_send(frame
,
4719 status
= NT_STATUS_NO_MEMORY
;
4723 if (!tevent_req_poll(req
, ev
)) {
4724 status
= map_nt_error_from_unix(errno
);
4728 status
= cli_posix_unlink_recv(req
);
4735 /****************************************************************************
4736 rmdir - POSIX semantics.
4737 ****************************************************************************/
4739 struct tevent_req
*cli_posix_rmdir_send(TALLOC_CTX
*mem_ctx
,
4740 struct event_context
*ev
,
4741 struct cli_state
*cli
,
4744 return cli_posix_unlink_internal_send(
4745 mem_ctx
, ev
, cli
, fname
,
4746 SMB_POSIX_UNLINK_DIRECTORY_TARGET
);
4749 NTSTATUS
cli_posix_rmdir_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
)
4751 return tevent_req_simple_recv_ntstatus(req
);
4754 NTSTATUS
cli_posix_rmdir(struct cli_state
*cli
, const char *fname
)
4756 TALLOC_CTX
*frame
= talloc_stackframe();
4757 struct event_context
*ev
= NULL
;
4758 struct tevent_req
*req
= NULL
;
4759 NTSTATUS status
= NT_STATUS_OK
;
4761 if (cli_has_async_calls(cli
)) {
4763 * Can't use sync call while an async call is in flight
4765 status
= NT_STATUS_INVALID_PARAMETER
;
4769 ev
= event_context_init(frame
);
4771 status
= NT_STATUS_NO_MEMORY
;
4775 req
= cli_posix_rmdir_send(frame
,
4780 status
= NT_STATUS_NO_MEMORY
;
4784 if (!tevent_req_poll(req
, ev
)) {
4785 status
= map_nt_error_from_unix(errno
);
4789 status
= cli_posix_rmdir_recv(req
, frame
);
4796 /****************************************************************************
4798 ****************************************************************************/
4800 struct cli_notify_state
{
4802 uint32_t num_changes
;
4803 struct notify_change
*changes
;
4806 static void cli_notify_done(struct tevent_req
*subreq
);
4808 struct tevent_req
*cli_notify_send(TALLOC_CTX
*mem_ctx
,
4809 struct tevent_context
*ev
,
4810 struct cli_state
*cli
, uint16_t fnum
,
4811 uint32_t buffer_size
,
4812 uint32_t completion_filter
, bool recursive
)
4814 struct tevent_req
*req
, *subreq
;
4815 struct cli_notify_state
*state
;
4817 req
= tevent_req_create(mem_ctx
, &state
, struct cli_notify_state
);
4822 SIVAL(state
->setup
, 0, completion_filter
);
4823 SSVAL(state
->setup
, 4, fnum
);
4824 SSVAL(state
->setup
, 6, recursive
);
4826 subreq
= cli_trans_send(
4827 state
, /* mem ctx. */
4828 ev
, /* event ctx. */
4829 cli
, /* cli_state. */
4830 SMBnttrans
, /* cmd. */
4831 NULL
, /* pipe name. */
4833 NT_TRANSACT_NOTIFY_CHANGE
, /* function. */
4835 (uint16_t *)state
->setup
, /* setup. */
4836 4, /* num setup uint16_t words. */
4837 0, /* max returned setup. */
4840 buffer_size
, /* max returned param. */
4843 0); /* max returned data. */
4845 if (tevent_req_nomem(subreq
, req
)) {
4846 return tevent_req_post(req
, ev
);
4848 tevent_req_set_callback(subreq
, cli_notify_done
, req
);
4852 static void cli_notify_done(struct tevent_req
*subreq
)
4854 struct tevent_req
*req
= tevent_req_callback_data(
4855 subreq
, struct tevent_req
);
4856 struct cli_notify_state
*state
= tevent_req_data(
4857 req
, struct cli_notify_state
);
4860 uint32_t i
, ofs
, num_params
;
4863 status
= cli_trans_recv(subreq
, talloc_tos(), &flags2
, NULL
, 0, NULL
,
4864 ¶ms
, 0, &num_params
, NULL
, 0, NULL
);
4865 TALLOC_FREE(subreq
);
4866 if (tevent_req_nterror(req
, status
)) {
4867 DEBUG(10, ("cli_trans_recv returned %s\n", nt_errstr(status
)));
4871 state
->num_changes
= 0;
4874 while (num_params
- ofs
> 12) {
4875 uint32_t len
= IVAL(params
, ofs
);
4876 state
->num_changes
+= 1;
4878 if ((len
== 0) || (ofs
+len
>= num_params
)) {
4884 state
->changes
= talloc_array(state
, struct notify_change
,
4885 state
->num_changes
);
4886 if (tevent_req_nomem(state
->changes
, req
)) {
4887 TALLOC_FREE(params
);
4893 for (i
=0; i
<state
->num_changes
; i
++) {
4894 uint32_t next
= IVAL(params
, ofs
);
4895 uint32_t len
= IVAL(params
, ofs
+8);
4899 if ((next
!= 0) && (len
+12 != next
)) {
4900 TALLOC_FREE(params
);
4902 req
, NT_STATUS_INVALID_NETWORK_RESPONSE
);
4906 state
->changes
[i
].action
= IVAL(params
, ofs
+4);
4907 ret
= clistr_pull_talloc(params
, (char *)params
, flags2
,
4908 &name
, params
+ofs
+12, len
,
4909 STR_TERMINATE
|STR_UNICODE
);
4911 TALLOC_FREE(params
);
4912 tevent_req_nterror(req
, NT_STATUS_INTERNAL_ERROR
);
4915 state
->changes
[i
].name
= name
;
4919 TALLOC_FREE(params
);
4920 tevent_req_done(req
);
4923 NTSTATUS
cli_notify_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
4924 uint32_t *pnum_changes
,
4925 struct notify_change
**pchanges
)
4927 struct cli_notify_state
*state
= tevent_req_data(
4928 req
, struct cli_notify_state
);
4931 if (tevent_req_is_nterror(req
, &status
)) {
4935 *pnum_changes
= state
->num_changes
;
4936 *pchanges
= talloc_move(mem_ctx
, &state
->changes
);
4937 return NT_STATUS_OK
;
4940 struct cli_qpathinfo_state
{
4949 static void cli_qpathinfo_done(struct tevent_req
*subreq
);
4951 struct tevent_req
*cli_qpathinfo_send(TALLOC_CTX
*mem_ctx
,
4952 struct tevent_context
*ev
,
4953 struct cli_state
*cli
, const char *fname
,
4954 uint16_t level
, uint32_t min_rdata
,
4957 struct tevent_req
*req
, *subreq
;
4958 struct cli_qpathinfo_state
*state
;
4960 req
= tevent_req_create(mem_ctx
, &state
, struct cli_qpathinfo_state
);
4964 state
->min_rdata
= min_rdata
;
4965 SSVAL(state
->setup
, 0, TRANSACT2_QPATHINFO
);
4967 state
->param
= talloc_zero_array(state
, uint8_t, 6);
4968 if (tevent_req_nomem(state
->param
, req
)) {
4969 return tevent_req_post(req
, ev
);
4971 SSVAL(state
->param
, 0, level
);
4972 state
->param
= trans2_bytes_push_str(
4973 state
->param
, cli_ucs2(cli
), fname
, strlen(fname
)+1, NULL
);
4974 if (tevent_req_nomem(state
->param
, req
)) {
4975 return tevent_req_post(req
, ev
);
4978 subreq
= cli_trans_send(
4979 state
, /* mem ctx. */
4980 ev
, /* event ctx. */
4981 cli
, /* cli_state. */
4982 SMBtrans2
, /* cmd. */
4983 NULL
, /* pipe name. */
4987 state
->setup
, /* setup. */
4988 1, /* num setup uint16_t words. */
4989 0, /* max returned setup. */
4990 state
->param
, /* param. */
4991 talloc_get_size(state
->param
), /* num param. */
4992 2, /* max returned param. */
4995 max_rdata
); /* max returned data. */
4997 if (tevent_req_nomem(subreq
, req
)) {
4998 return tevent_req_post(req
, ev
);
5000 tevent_req_set_callback(subreq
, cli_qpathinfo_done
, req
);
5004 static void cli_qpathinfo_done(struct tevent_req
*subreq
)
5006 struct tevent_req
*req
= tevent_req_callback_data(
5007 subreq
, struct tevent_req
);
5008 struct cli_qpathinfo_state
*state
= tevent_req_data(
5009 req
, struct cli_qpathinfo_state
);
5012 status
= cli_trans_recv(subreq
, state
, NULL
, NULL
, 0, NULL
,
5014 &state
->rdata
, state
->min_rdata
,
5016 if (tevent_req_nterror(req
, status
)) {
5019 tevent_req_done(req
);
5022 NTSTATUS
cli_qpathinfo_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
5023 uint8_t **rdata
, uint32_t *num_rdata
)
5025 struct cli_qpathinfo_state
*state
= tevent_req_data(
5026 req
, struct cli_qpathinfo_state
);
5029 if (tevent_req_is_nterror(req
, &status
)) {
5032 if (rdata
!= NULL
) {
5033 *rdata
= talloc_move(mem_ctx
, &state
->rdata
);
5035 TALLOC_FREE(state
->rdata
);
5037 if (num_rdata
!= NULL
) {
5038 *num_rdata
= state
->num_rdata
;
5040 return NT_STATUS_OK
;
5043 NTSTATUS
cli_qpathinfo(TALLOC_CTX
*mem_ctx
, struct cli_state
*cli
,
5044 const char *fname
, uint16_t level
, uint32_t min_rdata
,
5046 uint8_t **rdata
, uint32_t *num_rdata
)
5048 TALLOC_CTX
*frame
= talloc_stackframe();
5049 struct event_context
*ev
;
5050 struct tevent_req
*req
;
5051 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
5053 if (cli_has_async_calls(cli
)) {
5055 * Can't use sync call while an async call is in flight
5057 status
= NT_STATUS_INVALID_PARAMETER
;
5060 ev
= event_context_init(frame
);
5064 req
= cli_qpathinfo_send(frame
, ev
, cli
, fname
, level
, min_rdata
,
5069 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5072 status
= cli_qpathinfo_recv(req
, mem_ctx
, rdata
, num_rdata
);
5078 struct cli_qfileinfo_state
{
5082 uint16_t recv_flags2
;
5088 static void cli_qfileinfo_done(struct tevent_req
*subreq
);
5090 struct tevent_req
*cli_qfileinfo_send(TALLOC_CTX
*mem_ctx
,
5091 struct tevent_context
*ev
,
5092 struct cli_state
*cli
, uint16_t fnum
,
5093 uint16_t level
, uint32_t min_rdata
,
5096 struct tevent_req
*req
, *subreq
;
5097 struct cli_qfileinfo_state
*state
;
5099 req
= tevent_req_create(mem_ctx
, &state
, struct cli_qfileinfo_state
);
5103 state
->min_rdata
= min_rdata
;
5104 SSVAL(state
->param
, 0, fnum
);
5105 SSVAL(state
->param
, 2, level
);
5106 SSVAL(state
->setup
, 0, TRANSACT2_QFILEINFO
);
5108 subreq
= cli_trans_send(
5109 state
, /* mem ctx. */
5110 ev
, /* event ctx. */
5111 cli
, /* cli_state. */
5112 SMBtrans2
, /* cmd. */
5113 NULL
, /* pipe name. */
5117 state
->setup
, /* setup. */
5118 1, /* num setup uint16_t words. */
5119 0, /* max returned setup. */
5120 state
->param
, /* param. */
5121 sizeof(state
->param
), /* num param. */
5122 2, /* max returned param. */
5125 max_rdata
); /* max returned data. */
5127 if (tevent_req_nomem(subreq
, req
)) {
5128 return tevent_req_post(req
, ev
);
5130 tevent_req_set_callback(subreq
, cli_qfileinfo_done
, req
);
5134 static void cli_qfileinfo_done(struct tevent_req
*subreq
)
5136 struct tevent_req
*req
= tevent_req_callback_data(
5137 subreq
, struct tevent_req
);
5138 struct cli_qfileinfo_state
*state
= tevent_req_data(
5139 req
, struct cli_qfileinfo_state
);
5142 status
= cli_trans_recv(subreq
, state
,
5143 &state
->recv_flags2
,
5146 &state
->rdata
, state
->min_rdata
,
5148 if (tevent_req_nterror(req
, status
)) {
5151 tevent_req_done(req
);
5154 NTSTATUS
cli_qfileinfo_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
5155 uint16_t *recv_flags2
,
5156 uint8_t **rdata
, uint32_t *num_rdata
)
5158 struct cli_qfileinfo_state
*state
= tevent_req_data(
5159 req
, struct cli_qfileinfo_state
);
5162 if (tevent_req_is_nterror(req
, &status
)) {
5166 if (recv_flags2
!= NULL
) {
5167 *recv_flags2
= state
->recv_flags2
;
5169 if (rdata
!= NULL
) {
5170 *rdata
= talloc_move(mem_ctx
, &state
->rdata
);
5172 TALLOC_FREE(state
->rdata
);
5174 if (num_rdata
!= NULL
) {
5175 *num_rdata
= state
->num_rdata
;
5177 return NT_STATUS_OK
;
5180 NTSTATUS
cli_qfileinfo(TALLOC_CTX
*mem_ctx
, struct cli_state
*cli
,
5181 uint16_t fnum
, uint16_t level
, uint32_t min_rdata
,
5182 uint32_t max_rdata
, uint16_t *recv_flags2
,
5183 uint8_t **rdata
, uint32_t *num_rdata
)
5185 TALLOC_CTX
*frame
= talloc_stackframe();
5186 struct event_context
*ev
;
5187 struct tevent_req
*req
;
5188 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
5190 if (cli_has_async_calls(cli
)) {
5192 * Can't use sync call while an async call is in flight
5194 status
= NT_STATUS_INVALID_PARAMETER
;
5197 ev
= event_context_init(frame
);
5201 req
= cli_qfileinfo_send(frame
, ev
, cli
, fnum
, level
, min_rdata
,
5206 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5209 status
= cli_qfileinfo_recv(req
, mem_ctx
, recv_flags2
, rdata
, num_rdata
);
5215 struct cli_flush_state
{
5219 static void cli_flush_done(struct tevent_req
*subreq
);
5221 struct tevent_req
*cli_flush_send(TALLOC_CTX
*mem_ctx
,
5222 struct event_context
*ev
,
5223 struct cli_state
*cli
,
5226 struct tevent_req
*req
, *subreq
;
5227 struct cli_flush_state
*state
;
5229 req
= tevent_req_create(mem_ctx
, &state
, struct cli_flush_state
);
5233 SSVAL(state
->vwv
+ 0, 0, fnum
);
5235 subreq
= cli_smb_send(state
, ev
, cli
, SMBflush
, 0, 1, state
->vwv
,
5237 if (tevent_req_nomem(subreq
, req
)) {
5238 return tevent_req_post(req
, ev
);
5240 tevent_req_set_callback(subreq
, cli_flush_done
, req
);
5244 static void cli_flush_done(struct tevent_req
*subreq
)
5246 struct tevent_req
*req
= tevent_req_callback_data(
5247 subreq
, struct tevent_req
);
5250 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
5251 TALLOC_FREE(subreq
);
5252 if (tevent_req_nterror(req
, status
)) {
5255 tevent_req_done(req
);
5258 NTSTATUS
cli_flush_recv(struct tevent_req
*req
)
5260 return tevent_req_simple_recv_ntstatus(req
);
5263 NTSTATUS
cli_flush(TALLOC_CTX
*mem_ctx
, struct cli_state
*cli
, uint16_t fnum
)
5265 TALLOC_CTX
*frame
= talloc_stackframe();
5266 struct event_context
*ev
;
5267 struct tevent_req
*req
;
5268 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
5270 if (cli_has_async_calls(cli
)) {
5272 * Can't use sync call while an async call is in flight
5274 status
= NT_STATUS_INVALID_PARAMETER
;
5277 ev
= event_context_init(frame
);
5281 req
= cli_flush_send(frame
, ev
, cli
, fnum
);
5285 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5288 status
= cli_flush_recv(req
);
5294 struct cli_shadow_copy_data_state
{
5301 static void cli_shadow_copy_data_done(struct tevent_req
*subreq
);
5303 struct tevent_req
*cli_shadow_copy_data_send(TALLOC_CTX
*mem_ctx
,
5304 struct tevent_context
*ev
,
5305 struct cli_state
*cli
,
5309 struct tevent_req
*req
, *subreq
;
5310 struct cli_shadow_copy_data_state
*state
;
5313 req
= tevent_req_create(mem_ctx
, &state
,
5314 struct cli_shadow_copy_data_state
);
5318 state
->get_names
= get_names
;
5319 ret_size
= get_names
? cli
->max_xmit
: 16;
5321 SIVAL(state
->setup
+ 0, 0, FSCTL_GET_SHADOW_COPY_DATA
);
5322 SSVAL(state
->setup
+ 2, 0, fnum
);
5323 SCVAL(state
->setup
+ 3, 0, 0); /* isFsctl */
5324 SCVAL(state
->setup
+ 3, 1, 0); /* compfilter, isFlags (WSSP) */
5326 subreq
= cli_trans_send(
5327 state
, ev
, cli
, SMBnttrans
, NULL
, 0, NT_TRANSACT_IOCTL
, 0,
5328 state
->setup
, ARRAY_SIZE(state
->setup
), 0,
5331 if (tevent_req_nomem(subreq
, req
)) {
5332 return tevent_req_post(req
, ev
);
5334 tevent_req_set_callback(subreq
, cli_shadow_copy_data_done
, req
);
5338 static void cli_shadow_copy_data_done(struct tevent_req
*subreq
)
5340 struct tevent_req
*req
= tevent_req_callback_data(
5341 subreq
, struct tevent_req
);
5342 struct cli_shadow_copy_data_state
*state
= tevent_req_data(
5343 req
, struct cli_shadow_copy_data_state
);
5346 status
= cli_trans_recv(subreq
, state
, NULL
,
5347 NULL
, 0, NULL
, /* setup */
5348 NULL
, 0, NULL
, /* param */
5349 &state
->data
, 12, &state
->num_data
);
5350 TALLOC_FREE(subreq
);
5351 if (tevent_req_nterror(req
, status
)) {
5354 tevent_req_done(req
);
5357 NTSTATUS
cli_shadow_copy_data_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
5358 char ***pnames
, int *pnum_names
)
5360 struct cli_shadow_copy_data_state
*state
= tevent_req_data(
5361 req
, struct cli_shadow_copy_data_state
);
5367 if (tevent_req_is_nterror(req
, &status
)) {
5370 num_names
= IVAL(state
->data
, 4);
5371 dlength
= IVAL(state
->data
, 8);
5373 if (!state
->get_names
) {
5374 *pnum_names
= num_names
;
5375 return NT_STATUS_OK
;
5378 if (dlength
+12 > state
->num_data
) {
5379 return NT_STATUS_INVALID_NETWORK_RESPONSE
;
5381 names
= talloc_array(mem_ctx
, char *, num_names
);
5382 if (names
== NULL
) {
5383 return NT_STATUS_NO_MEMORY
;
5386 for (i
=0; i
<num_names
; i
++) {
5389 size_t converted_size
;
5391 src
= state
->data
+ 12 + i
* 2 * sizeof(SHADOW_COPY_LABEL
);
5392 ret
= convert_string_talloc(
5393 names
, CH_UTF16LE
, CH_UNIX
,
5394 src
, 2 * sizeof(SHADOW_COPY_LABEL
),
5395 &names
[i
], &converted_size
);
5398 return NT_STATUS_INVALID_NETWORK_RESPONSE
;
5401 *pnum_names
= num_names
;
5403 return NT_STATUS_OK
;
5406 NTSTATUS
cli_shadow_copy_data(TALLOC_CTX
*mem_ctx
, struct cli_state
*cli
,
5407 uint16_t fnum
, bool get_names
,
5408 char ***pnames
, int *pnum_names
)
5410 TALLOC_CTX
*frame
= talloc_stackframe();
5411 struct event_context
*ev
;
5412 struct tevent_req
*req
;
5413 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
5415 if (cli_has_async_calls(cli
)) {
5417 * Can't use sync call while an async call is in flight
5419 status
= NT_STATUS_INVALID_PARAMETER
;
5422 ev
= event_context_init(frame
);
5426 req
= cli_shadow_copy_data_send(frame
, ev
, cli
, fnum
, get_names
);
5430 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5433 status
= cli_shadow_copy_data_recv(req
, mem_ctx
, pnames
, pnum_names
);